diff --git a/src-executables/Main-trident.hs b/src-executables/Main-trident.hs
index e5c6348b..a83e2934 100644
--- a/src-executables/Main-trident.hs
+++ b/src-executables/Main-trident.hs
@@ -243,6 +243,7 @@ rectifyOptParser = RectifyOptions <$> parseBasePaths
                                   <*> parseMaybePackageVersionUpdate
                                   <*> parseChecksumsToRectify
                                   <*> parseMaybeContributors
+                                  <*> parseJannoRemoveEmptyCols
                                   <*> parseOnlyLatest
 
 validateOptParser :: OP.Parser ValidateOptions
diff --git a/src/Poseidon/CLI/OptparseApplicativeParsers.hs b/src/Poseidon/CLI/OptparseApplicativeParsers.hs
index a3a82fe3..64b38fc1 100644
--- a/src/Poseidon/CLI/OptparseApplicativeParsers.hs
+++ b/src/Poseidon/CLI/OptparseApplicativeParsers.hs
@@ -236,6 +236,12 @@ readContributorString s = case P.runParser contributorSpecParser () "" s of
     Left p  -> Left (showParsecErr p)
     Right x -> Right x
 
+parseJannoRemoveEmptyCols :: OP.Parser Bool
+parseJannoRemoveEmptyCols = OP.switch (
+    OP.long "jannoRemoveEmpty" <>
+    OP.help "Reorder the .janno file and remove empty colums. \
+            \Remember to pair this option with --checksumJanno to also update the checksum."
+    )
 
 parseMaybeLog :: OP.Parser (Maybe String)
 parseMaybeLog = OP.option (Just <$> OP.str) (
diff --git a/src/Poseidon/CLI/Rectify.hs b/src/Poseidon/CLI/Rectify.hs
index f1b9ec40..72583811 100644
--- a/src/Poseidon/CLI/Rectify.hs
+++ b/src/Poseidon/CLI/Rectify.hs
@@ -10,17 +10,19 @@ import           Poseidon.EntityTypes   (HasNameAndVersion (..),
                                          renderNameWithVersion)
 import           Poseidon.GenotypeData  (GenotypeDataSpec (..),
                                          GenotypeFileSpec (..))
+import           Poseidon.Janno         (writeJannoFileWithoutEmptyCols)
 import           Poseidon.Package       (PackageReadOptions (..),
                                          PoseidonPackage (..),
                                          defaultPackageReadOptions,
                                          readPoseidonPackageCollection,
                                          writePoseidonPackage)
 import           Poseidon.Utils         (PoseidonIO, getChecksum, logDebug,
-                                         logInfo)
+                                         logInfo, logWarning)
 import           Poseidon.Version       (VersionComponent (..),
                                          updateThreeComponentVersion)
 
 import           Control.DeepSeq        ((<$!!>))
+import           Control.Monad          (when)
 import           Control.Monad.IO.Class (MonadIO, liftIO)
 import           Data.List              (nub)
 import           Data.Maybe             (fromJust)
@@ -36,6 +38,7 @@ data RectifyOptions = RectifyOptions
     , _rectifyPackageVersionUpdate  :: Maybe PackageVersionUpdate
     , _rectifyChecksums             :: ChecksumsToRectify
     , _rectifyNewContributors       :: Maybe [ContributorSpec]
+    , _rectifyJannoRemoveEmptyCols  :: Bool
     , _rectifyOnlyLatest            :: Bool
     }
 
@@ -55,7 +58,12 @@ data ChecksumsToRectify =
     }
 
 runRectify :: RectifyOptions -> PoseidonIO ()
-runRectify (RectifyOptions baseDirs ignorePosVer newPosVer pacVerUpdate checksumUpdate newContributors onlyLatest) = do
+runRectify (RectifyOptions
+                baseDirs
+                ignorePosVer newPosVer pacVerUpdate checksumUpdate newContributors
+                jannoRemoveEmptyCols
+                onlyLatest
+           ) = do
     let pacReadOpts = defaultPackageReadOptions {
           _readOptIgnoreChecksums  = True
         , _readOptIgnoreGeno       = True
@@ -72,6 +80,13 @@ runRectify (RectifyOptions baseDirs ignorePosVer newPosVer pacVerUpdate checksum
         rectifyOnePackage :: PoseidonPackage -> PoseidonIO ()
         rectifyOnePackage inPac = do
             logInfo $ "Rectifying package: " ++ renderNameWithVersion inPac
+            when jannoRemoveEmptyCols $ do
+                case posPacJannoFile inPac of
+                    Nothing   -> do
+                        logWarning "No .janno file to modify with --jannoRemoveEmpty"
+                    Just jannoPath -> do
+                        logInfo "Reordering and removing empty columns from .janno file"
+                        liftIO $ writeJannoFileWithoutEmptyCols (posPacBaseDir inPac </> jannoPath) (posPacJanno inPac)
             updatedPacPosVer <- updatePoseidonVersion newPosVer inPac
             updatedPacContri <- addContributors newContributors updatedPacPosVer
             updatedPacChecksums <- updateChecksums checksumUpdate updatedPacContri
@@ -156,7 +171,6 @@ updateChecksums checksumSetting pac = do
             if e then Just <$!!> getChk file else return defaultChkSum
 
 
-
 completeAndWritePackage :: Maybe PackageVersionUpdate -> PoseidonPackage -> PoseidonIO ()
 completeAndWritePackage Nothing pac = do
     logDebug "Writing rectified POSEIDON.yml file"
diff --git a/src/Poseidon/CLI/Survey.hs b/src/Poseidon/CLI/Survey.hs
index fed67e58..d9bc9f45 100644
--- a/src/Poseidon/CLI/Survey.hs
+++ b/src/Poseidon/CLI/Survey.hs
@@ -97,7 +97,7 @@ renderJannoCompleteness (JannoRows rows) =
     in init ratioString -- remove last entry covering the additional columns (CsvNamedRecord)
     where
         -- the following magic was heavily inspired by https://stackoverflow.com/a/41524511/3216883
-        getRatiosForEachField :: (Generics.SOP.Generic a, Code a ~ '[ xs ], All PresenceCountable xs) => [a] -> [Ratio Int]
+        getRatiosForEachField :: (Generics.SOP.Generic a, Code a ~ '[ xs ], All PresenceCountable xs) => [a] -> [Ratio Int] --'
         getRatiosForEachField =
             hcollapse
           . hcmap (Proxy :: Proxy PresenceCountable) (K . measureFillState)
diff --git a/src/Poseidon/Janno.hs b/src/Poseidon/Janno.hs
index a4772ba5..827b0a8d 100644
--- a/src/Poseidon/Janno.hs
+++ b/src/Poseidon/Janno.hs
@@ -24,6 +24,7 @@ module Poseidon.Janno (
     JannoRelationDegree (..),
     JannoLibraryBuilt (..),
     writeJannoFile,
+    writeJannoFileWithoutEmptyCols,
     readJannoFile,
     createMinimalJanno,
     createMinimalSample,
@@ -64,7 +65,7 @@ import           Data.Either                          (lefts, rights)
 import qualified Data.HashMap.Strict                  as HM
 import           Data.List                            (elemIndex, foldl',
                                                        intercalate, nub, sort,
-                                                       (\\))
+                                                       transpose, (\\))
 import           Data.Maybe                           (fromJust)
 import qualified Data.Text                            as T
 import qualified Data.Vector                          as V
@@ -282,8 +283,11 @@ cleanInput (Just rawInputBS) = transNA rawInputBS
         transNA "n/a" = Nothing
         transNA x     = Just x
 
+explicitNA :: Csv.NamedRecord -> Csv.NamedRecord
+explicitNA = HM.map (\x -> if Bchs.null x then "n/a" else x)
+
 instance Csv.ToNamedRecord JannoRow where
-    toNamedRecord j = Csv.namedRecord [
+    toNamedRecord j = explicitNA $ Csv.namedRecord [
           "Poseidon_ID"                     Csv..= jPoseidonID j
         , "Genetic_Sex"                     Csv..= jGeneticSex j
         , "Group_Name"                      Csv..= jGroupName j
@@ -394,15 +398,27 @@ createMinimalSample (EigenstratIndEntry id_ sex pop) =
 
 -- Janno file writing
 
+makeHeaderWithAdditionalColumns :: [JannoRow] -> Csv.Header
+makeHeaderWithAdditionalColumns rows =
+    V.fromList $ jannoHeader ++ sort (HM.keys (HM.unions (map (getCsvNR . jAdditionalColumns) rows)))
+
 writeJannoFile :: FilePath -> JannoRows -> IO ()
 writeJannoFile path (JannoRows rows) = do
-    let jannoAsBytestring = Csv.encodeByNameWith encodingOptions makeHeaderWithAdditionalColumns rows
-    let jannoAsBytestringwithNA = explicitNA jannoAsBytestring
-    Bch.writeFile path jannoAsBytestringwithNA
-    where
-        makeHeaderWithAdditionalColumns :: Csv.Header
-        makeHeaderWithAdditionalColumns =
-            V.fromList $ jannoHeader ++ sort (HM.keys (HM.unions (map (getCsvNR . jAdditionalColumns) rows)))
+    let jannoAsBytestring = Csv.encodeByNameWith encodingOptions (makeHeaderWithAdditionalColumns rows) rows
+    Bch.writeFile path jannoAsBytestring
+
+writeJannoFileWithoutEmptyCols :: FilePath -> JannoRows -> IO ()
+writeJannoFileWithoutEmptyCols path (JannoRows rows) = do
+    let jannoAsBytestring = Csv.encodeByNameWith encodingOptions (makeHeaderWithAdditionalColumns rows) rows
+    case Csv.decodeWith decodingOptions Csv.NoHeader jannoAsBytestring :: Either String (V.Vector (V.Vector Bch.ByteString)) of
+        Left _  -> error "internal error, please report"
+        Right x -> do
+            let janno = V.toList $ V.map V.toList x
+                jannoTransposed = transpose janno
+                jannoTransposedFiltered = filter (any (/= "n/a") . tail) jannoTransposed
+                jannoBackTransposed = transpose jannoTransposedFiltered
+                jannoConcat = Bch.intercalate "\n" $ map (Bch.intercalate "\t") jannoBackTransposed
+            Bch.writeFile path (jannoConcat <> "\n")
 
 encodingOptions :: Csv.EncodeOptions
 encodingOptions = Csv.defaultEncodeOptions {
@@ -528,18 +544,6 @@ renderCsvParseError (CsvParseError expected actual leftover) =
     "broken value: " ++ actual ++ ", " ++
     "problematic characters: " ++ show leftover ++ ")"
 
--- | A helper functions to replace empty bytestrings values in janno files with explicit "n/a"
-explicitNA :: Bch.ByteString -> Bch.ByteString
-explicitNA = replaceInJannoBytestring Bch.empty "n/a"
-
-replaceInJannoBytestring :: Bch.ByteString -> Bch.ByteString -> Bch.ByteString -> Bch.ByteString
-replaceInJannoBytestring from to tsv =
-    let tsvRows = Bch.lines tsv
-        tsvCells = map (Bch.splitWith (=='\t')) tsvRows
-        tsvCellsUpdated = map (map (\y -> if y == from || y == Bch.append from "\r" then to else y)) tsvCells
-        tsvRowsUpdated = map (Bch.intercalate (Bch.pack "\t")) tsvCellsUpdated
-   in Bch.unlines tsvRowsUpdated
-
 -- Global janno consistency checks
 
 checkJannoConsistency :: FilePath -> JannoRows -> Either PoseidonException JannoRows
diff --git a/src/Poseidon/SequencingSource.hs b/src/Poseidon/SequencingSource.hs
index 918595b3..0c52887c 100644
--- a/src/Poseidon/SequencingSource.hs
+++ b/src/Poseidon/SequencingSource.hs
@@ -355,7 +355,7 @@ instance Csv.FromNamedRecord SeqSourceRow where
         <*> pure (CsvNamedRecord (m `HM.difference` seqSourceRefHashMap))
 
 instance Csv.ToNamedRecord SeqSourceRow where
-    toNamedRecord s = Csv.namedRecord [
+    toNamedRecord s = explicitNA $ Csv.namedRecord [
           "poseidon_IDs"               Csv..= sPoseidonID s
         , "udg"                        Csv..= sUDG s
         , "library_built"              Csv..= sLibraryBuilt s
@@ -385,8 +385,7 @@ instance Csv.ToNamedRecord SeqSourceRow where
 writeSeqSourceFile :: FilePath -> SeqSourceRows -> IO ()
 writeSeqSourceFile path (SeqSourceRows rows) = do
     let seqSourceAsBytestring = Csv.encodeByNameWith encodingOptions makeHeaderWithAdditionalColumns rows
-    let seqSourceAsBytestringwithNA = explicitNA seqSourceAsBytestring
-    Bch.writeFile path seqSourceAsBytestringwithNA
+    Bch.writeFile path seqSourceAsBytestring
     where
         makeHeaderWithAdditionalColumns :: Csv.Header
         makeHeaderWithAdditionalColumns =
diff --git a/test/PoseidonGoldenTests/GoldenTestCheckSumFile.txt b/test/PoseidonGoldenTests/GoldenTestCheckSumFile.txt
index 415bb16f..df9c3837 100644
--- a/test/PoseidonGoldenTests/GoldenTestCheckSumFile.txt
+++ b/test/PoseidonGoldenTests/GoldenTestCheckSumFile.txt
@@ -22,10 +22,10 @@ d41d8cd98f00b204e9800998ecf8427e validate validate/validate8
 d41d8cd98f00b204e9800998ecf8427e validate validate/validate9
 bc636b9c03ea9359acd254a9911e5af3 list list/list1
 b18847f5498ae55882689b75916fdf64 list list/list2
-63ef5f277f6f29163192382234211224 list list/list3
-1c1f24de305405ece44393d378c0e15a list list/list4
+d6eafec9087c88ed6a95e4a22f1f306c list list/list3
+27c6118de70743426f8d8157ddd0f1c7 list list/list4
 bc636b9c03ea9359acd254a9911e5af3 list list/list5
-ad5590b0ad65e64d6b2c8d874571c9f8 list list/list6
+b69c17ad4893e4e9bdcb767a229eaccb list list/list6
 b197fb8dd883c7469a4791e4a677f1c0 summarise summarise/summarise1
 d9e4b3f15d4e129a365d2064198d95b6 summarise summarise/summarise2
 a1186fdad9ed555dff4dd61dc9838645 survey survey/survey1
@@ -55,6 +55,9 @@ da981f8d52f60ec4d96865b224648c92 rectify init/Schiffels/POSEIDON.yml
 3bb396e099d5b8771a3409f5fe85d70b rectify init/Schiffels/CHANGELOG.md
 dc322649188ce2995cea8a46a7f97f3e rectify init/Schiffels/POSEIDON.yml
 3bb396e099d5b8771a3409f5fe85d70b rectify init/Schiffels/CHANGELOG.md
+a61f78b4e9b7e3c7e00ec7bc6aaab95b rectify init/Schiffels/POSEIDON.yml
+3bb396e099d5b8771a3409f5fe85d70b rectify init/Schiffels/CHANGELOG.md
+083fe7ef4206c979356a3a2454d780b1 rectify init/Schiffels/Schiffels.janno
 2757f727e02dd6453fffe68c4c6ec4c8 forge forge/ForgePac1/POSEIDON.yml
 1286a2580e4bfbed7d804d5f3fe125f7 forge forge/ForgePac1/ForgePac1.geno
 8846333d9a1de6510f25a3816cc70fef forge forge/ForgePac1/ForgePac1.janno
@@ -125,7 +128,7 @@ e375863bca9e4a91c9855396abde31c7 forge forge/ForgePac20/ForgePac20.janno
 d4a05cfef045648238a94a9d621cf667 chronicle chronicle/chronicle1.yml
 b43da4d5734371c0648553120f812466 timetravel timetravel/Lamnidis_2018-1.0.0/POSEIDON.yml
 8d57ce1a1ab28c0d8a5f391dd790a59c timetravel timetravel/Lamnidis_2018-1.0.1/POSEIDON.yml
-dc322649188ce2995cea8a46a7f97f3e timetravel timetravel/Schiffels-1.1.1/POSEIDON.yml
+a61f78b4e9b7e3c7e00ec7bc6aaab95b timetravel timetravel/Schiffels-1.1.1/POSEIDON.yml
 1ab24c45ef3a13e0fb34afac7a21dca8 timetravel timetravel/Schmid_2028-1.0.0/POSEIDON.yml
 8d57ce1a1ab28c0d8a5f391dd790a59c fetch fetch/by_package/Lamnidis_2018-1.0.1/POSEIDON.yml
 1ab24c45ef3a13e0fb34afac7a21dca8 fetch fetch/by_package/Schmid_2028-1.0.0/POSEIDON.yml
@@ -141,9 +144,9 @@ b43da4d5734371c0648553120f812466 fetch fetch/multi_packages_2/Lamnidis_2018-1.0.
 8d57ce1a1ab28c0d8a5f391dd790a59c fetch fetch/multi_packages_2/Lamnidis_2018-1.0.1/POSEIDON.yml
 1d2a588b88e6d1017147c01f19d0b878 listRemote listRemote/listRemote1
 0ddad9ea097bca0253e0c3c6157efa68 listRemote listRemote/listRemote2
-b2286cf9af7c6c8757b8109a1f58e2d9 listRemote listRemote/listRemote3
+705ecf31acfb9f21bfdc5bf4e77c10cd listRemote listRemote/listRemote3
 0433b2a80ee5a2eb5bf8c6404130e562 listRemote listRemote/listRemote4
-8a13e5b31acabca6839100f411c38453 listRemote listRemote/listRemote5
+06eb810bcba832e75d72f10800ea7774 listRemote listRemote/listRemote5
 eb610918796e03da3b0035655e9f8faa jannocoalesce jannocoalesce/target1.janno
 df34d0542c0a94cf9556619bff2e301d jannocoalesce jannocoalesce/target2.janno
 cc76b2bf0ad6637ea6502fdefcca3508 jannocoalesce jannocoalesce/target3.janno
\ No newline at end of file
diff --git a/test/PoseidonGoldenTests/GoldenTestData/chronicle/Schiffels/POSEIDON.yml b/test/PoseidonGoldenTests/GoldenTestData/chronicle/Schiffels/POSEIDON.yml
index 1feb73d5..1e71dd7f 100644
--- a/test/PoseidonGoldenTests/GoldenTestData/chronicle/Schiffels/POSEIDON.yml
+++ b/test/PoseidonGoldenTests/GoldenTestData/chronicle/Schiffels/POSEIDON.yml
@@ -16,7 +16,7 @@ genotypeData:
   indFile: ind.txt
   snpSet: Other
 jannoFile: Schiffels.janno
-jannoFileChkSum: fd632717ecaf337a39cfd7a828a54e99
+jannoFileChkSum: 083fe7ef4206c979356a3a2454d780b1
 bibFile: Schiffels.bib
 bibFileChkSum: 9edc4a757f785a8ecb59c54d16c5690a
 changelogFile: CHANGELOG.md
diff --git a/test/PoseidonGoldenTests/GoldenTestData/chronicle/Schiffels/Schiffels.janno b/test/PoseidonGoldenTests/GoldenTestData/chronicle/Schiffels/Schiffels.janno
index 3bf96b2c..c80c86ca 100644
--- a/test/PoseidonGoldenTests/GoldenTestData/chronicle/Schiffels/Schiffels.janno
+++ b/test/PoseidonGoldenTests/GoldenTestData/chronicle/Schiffels/Schiffels.janno
@@ -1,11 +1,11 @@
-Poseidon_ID	Genetic_Sex	Group_Name	Alternative_IDs	Relation_To	Relation_Degree	Relation_Type	Relation_Note	Collection_ID	Country	Country_ISO	Location	Site	Latitude	Longitude	Date_Type	Date_C14_Labnr	Date_C14_Uncal_BP	Date_C14_Uncal_BP_Err	Date_BC_AD_Start	Date_BC_AD_Median	Date_BC_AD_Stop	Date_Note	MT_Haplogroup	Y_Haplogroup	Source_Tissue	Nr_Libraries	Library_Names	Capture_Type	UDG	Library_Built	Genotype_Ploidy	Data_Preparation_Pipeline_URL	Endogenous	Nr_SNPs	Coverage_on_Target_SNPs	Damage	Contamination	Contamination_Err	Contamination_Meas	Contamination_Note	Genetic_Source_Accession_IDs	Primary_Contact	Publication	Note	Keywords
-XXX001	M	POP1	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a
-XXX002	F	POP2	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a
-XXX003	M	POP1	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a
-XXX004	F	POP2	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a
-XXX005	M	POP2	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a
-XXX006	F	POP2	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a
-XXX007	M	POP1	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a
-XXX008	F	POP3	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a
-XXX009	F	POP1	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a
-XXX010	M	POP3	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a
+Poseidon_ID	Genetic_Sex	Group_Name
+XXX001	M	POP1
+XXX002	F	POP2
+XXX003	M	POP1
+XXX004	F	POP2
+XXX005	M	POP2
+XXX006	F	POP2
+XXX007	M	POP1
+XXX008	F	POP3
+XXX009	F	POP1
+XXX010	M	POP3
diff --git a/test/PoseidonGoldenTests/GoldenTestData/chronicle/chronicle2.yml b/test/PoseidonGoldenTests/GoldenTestData/chronicle/chronicle2.yml
index eca10705..585858ec 100644
--- a/test/PoseidonGoldenTests/GoldenTestData/chronicle/chronicle2.yml
+++ b/test/PoseidonGoldenTests/GoldenTestData/chronicle/chronicle2.yml
@@ -1,29 +1,29 @@
 title: Chronicle title
 description: Chronicle description
 chronicleVersion: 0.2.0
-lastModified: 2024-11-13
+lastModified: 2025-01-09
 packages:
 - title: Lamnidis_2018
   version: 1.0.0
-  commit: c59bfb82fec3f2742cc0e10ceb2932ee06e56aa1
+  commit: 4262db441fc73a3a0fabe7165ba13261f0a994f2
   path: Lamnidis_2018
 - title: Lamnidis_2018
   version: 1.0.1
-  commit: c59bfb82fec3f2742cc0e10ceb2932ee06e56aa1
+  commit: 4262db441fc73a3a0fabe7165ba13261f0a994f2
   path: Lamnidis_2018_newVersion
 - title: Schiffels
   version: 1.1.1
-  commit: a32a46cf82b8895af72c8920be4ca4843cd5e7f7
+  commit: 88e86f51139053f19d55f453b9fbcaae205d37a3
   path: Schiffels
 - title: Schiffels_2016
   version: 1.0.1
-  commit: c59bfb82fec3f2742cc0e10ceb2932ee06e56aa1
+  commit: 4262db441fc73a3a0fabe7165ba13261f0a994f2
   path: Schiffels_2016
 - title: Schmid_2028
   version: 1.0.0
-  commit: c59bfb82fec3f2742cc0e10ceb2932ee06e56aa1
+  commit: 4262db441fc73a3a0fabe7165ba13261f0a994f2
   path: Schmid_2028
 - title: Wang_2020
   version: 0.1.0
-  commit: c59bfb82fec3f2742cc0e10ceb2932ee06e56aa1
+  commit: 4262db441fc73a3a0fabe7165ba13261f0a994f2
   path: Wang_2020
diff --git a/test/PoseidonGoldenTests/GoldenTestData/init/Schiffels/POSEIDON.yml b/test/PoseidonGoldenTests/GoldenTestData/init/Schiffels/POSEIDON.yml
index 1feb73d5..1e71dd7f 100644
--- a/test/PoseidonGoldenTests/GoldenTestData/init/Schiffels/POSEIDON.yml
+++ b/test/PoseidonGoldenTests/GoldenTestData/init/Schiffels/POSEIDON.yml
@@ -16,7 +16,7 @@ genotypeData:
   indFile: ind.txt
   snpSet: Other
 jannoFile: Schiffels.janno
-jannoFileChkSum: fd632717ecaf337a39cfd7a828a54e99
+jannoFileChkSum: 083fe7ef4206c979356a3a2454d780b1
 bibFile: Schiffels.bib
 bibFileChkSum: 9edc4a757f785a8ecb59c54d16c5690a
 changelogFile: CHANGELOG.md
diff --git a/test/PoseidonGoldenTests/GoldenTestData/init/Schiffels/Schiffels.janno b/test/PoseidonGoldenTests/GoldenTestData/init/Schiffels/Schiffels.janno
index 3bf96b2c..c80c86ca 100644
--- a/test/PoseidonGoldenTests/GoldenTestData/init/Schiffels/Schiffels.janno
+++ b/test/PoseidonGoldenTests/GoldenTestData/init/Schiffels/Schiffels.janno
@@ -1,11 +1,11 @@
-Poseidon_ID	Genetic_Sex	Group_Name	Alternative_IDs	Relation_To	Relation_Degree	Relation_Type	Relation_Note	Collection_ID	Country	Country_ISO	Location	Site	Latitude	Longitude	Date_Type	Date_C14_Labnr	Date_C14_Uncal_BP	Date_C14_Uncal_BP_Err	Date_BC_AD_Start	Date_BC_AD_Median	Date_BC_AD_Stop	Date_Note	MT_Haplogroup	Y_Haplogroup	Source_Tissue	Nr_Libraries	Library_Names	Capture_Type	UDG	Library_Built	Genotype_Ploidy	Data_Preparation_Pipeline_URL	Endogenous	Nr_SNPs	Coverage_on_Target_SNPs	Damage	Contamination	Contamination_Err	Contamination_Meas	Contamination_Note	Genetic_Source_Accession_IDs	Primary_Contact	Publication	Note	Keywords
-XXX001	M	POP1	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a
-XXX002	F	POP2	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a
-XXX003	M	POP1	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a
-XXX004	F	POP2	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a
-XXX005	M	POP2	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a
-XXX006	F	POP2	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a
-XXX007	M	POP1	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a
-XXX008	F	POP3	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a
-XXX009	F	POP1	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a
-XXX010	M	POP3	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a
+Poseidon_ID	Genetic_Sex	Group_Name
+XXX001	M	POP1
+XXX002	F	POP2
+XXX003	M	POP1
+XXX004	F	POP2
+XXX005	M	POP2
+XXX006	F	POP2
+XXX007	M	POP1
+XXX008	F	POP3
+XXX009	F	POP1
+XXX010	M	POP3
diff --git a/test/PoseidonGoldenTests/GoldenTestData/list/list3 b/test/PoseidonGoldenTests/GoldenTestData/list/list3
index b4289eec..1410b8b4 100644
--- a/test/PoseidonGoldenTests/GoldenTestData/list/list3
+++ b/test/PoseidonGoldenTests/GoldenTestData/list/list3
@@ -1,14 +1,14 @@
 .------------.-------.----------------.----------------.-----------.---------.---------.
 | Individual | Group |    Package     | PackageVersion | Is Latest | Country | Nr_SNPs |
 :============:=======:================:================:===========:=========:=========:
-| XXX001     | POP1  | Schiffels_2016 | 1.0.1          | True      |         |         |
-| XXX002     | POP2  | Schiffels_2016 | 1.0.1          | True      |         |         |
-| XXX003     | POP1  | Schiffels_2016 | 1.0.1          | True      |         |         |
-| XXX004     | POP2  | Schiffels_2016 | 1.0.1          | True      |         |         |
-| XXX005     | POP2  | Schiffels_2016 | 1.0.1          | True      |         |         |
-| XXX006     | POP2  | Schiffels_2016 | 1.0.1          | True      |         |         |
-| XXX007     | POP1  | Schiffels_2016 | 1.0.1          | True      |         |         |
-| XXX008     | POP3  | Schiffels_2016 | 1.0.1          | True      |         |         |
-| XXX009     | POP1  | Schiffels_2016 | 1.0.1          | True      |         |         |
-| XXX010     | POP3  | Schiffels_2016 | 1.0.1          | True      |         |         |
+| XXX001     | POP1  | Schiffels_2016 | 1.0.1          | True      | n/a     | n/a     |
+| XXX002     | POP2  | Schiffels_2016 | 1.0.1          | True      | n/a     | n/a     |
+| XXX003     | POP1  | Schiffels_2016 | 1.0.1          | True      | n/a     | n/a     |
+| XXX004     | POP2  | Schiffels_2016 | 1.0.1          | True      | n/a     | n/a     |
+| XXX005     | POP2  | Schiffels_2016 | 1.0.1          | True      | n/a     | n/a     |
+| XXX006     | POP2  | Schiffels_2016 | 1.0.1          | True      | n/a     | n/a     |
+| XXX007     | POP1  | Schiffels_2016 | 1.0.1          | True      | n/a     | n/a     |
+| XXX008     | POP3  | Schiffels_2016 | 1.0.1          | True      | n/a     | n/a     |
+| XXX009     | POP1  | Schiffels_2016 | 1.0.1          | True      | n/a     | n/a     |
+| XXX010     | POP3  | Schiffels_2016 | 1.0.1          | True      | n/a     | n/a     |
 '------------'-------'----------------'----------------'-----------'---------'---------'
diff --git a/test/PoseidonGoldenTests/GoldenTestData/list/list4 b/test/PoseidonGoldenTests/GoldenTestData/list/list4
index 51ab7cb0..c3e3e8e8 100644
--- a/test/PoseidonGoldenTests/GoldenTestData/list/list4
+++ b/test/PoseidonGoldenTests/GoldenTestData/list/list4
@@ -1,11 +1,11 @@
 Individual	Group	Package	PackageVersion	Is Latest	Country	Nr_SNPs
-XXX001	POP1	Schiffels_2016	1.0.1	True		
-XXX002	POP2	Schiffels_2016	1.0.1	True		
-XXX003	POP1	Schiffels_2016	1.0.1	True		
-XXX004	POP2	Schiffels_2016	1.0.1	True		
-XXX005	POP2	Schiffels_2016	1.0.1	True		
-XXX006	POP2	Schiffels_2016	1.0.1	True		
-XXX007	POP1	Schiffels_2016	1.0.1	True		
-XXX008	POP3	Schiffels_2016	1.0.1	True		
-XXX009	POP1	Schiffels_2016	1.0.1	True		
-XXX010	POP3	Schiffels_2016	1.0.1	True		
+XXX001	POP1	Schiffels_2016	1.0.1	True	n/a	n/a
+XXX002	POP2	Schiffels_2016	1.0.1	True	n/a	n/a
+XXX003	POP1	Schiffels_2016	1.0.1	True	n/a	n/a
+XXX004	POP2	Schiffels_2016	1.0.1	True	n/a	n/a
+XXX005	POP2	Schiffels_2016	1.0.1	True	n/a	n/a
+XXX006	POP2	Schiffels_2016	1.0.1	True	n/a	n/a
+XXX007	POP1	Schiffels_2016	1.0.1	True	n/a	n/a
+XXX008	POP3	Schiffels_2016	1.0.1	True	n/a	n/a
+XXX009	POP1	Schiffels_2016	1.0.1	True	n/a	n/a
+XXX010	POP3	Schiffels_2016	1.0.1	True	n/a	n/a
diff --git a/test/PoseidonGoldenTests/GoldenTestData/list/list6 b/test/PoseidonGoldenTests/GoldenTestData/list/list6
index dc63d84c..b38f46bc 100644
--- a/test/PoseidonGoldenTests/GoldenTestData/list/list6
+++ b/test/PoseidonGoldenTests/GoldenTestData/list/list6
@@ -1,14 +1,14 @@
 .------------.-------.----------------.----------------.-----------.-------------.-----------------.-------------.-----------------.---------------.---------------.---------------.---------.-------------.----------.------.----------.-----------.-----------.----------------.-------------------.-----------------------.------------------.-------------------.-----------------.-----------.---------------.--------------.---------------.--------------.---------------.--------------.-----.---------------.-----------------.-------------------------------.------------.---------.-------------------------.--------.---------------.-------------------.--------------------.--------------------.------------------------------.-----------------.------------------------------------.------.----------.
 | Individual | Group |    Package     | PackageVersion | Is Latest | Genetic_Sex | Alternative_IDs | Relation_To | Relation_Degree | Relation_Type | Relation_Note | Collection_ID | Country | Country_ISO | Location | Site | Latitude | Longitude | Date_Type | Date_C14_Labnr | Date_C14_Uncal_BP | Date_C14_Uncal_BP_Err | Date_BC_AD_Start | Date_BC_AD_Median | Date_BC_AD_Stop | Date_Note | MT_Haplogroup | Y_Haplogroup | Source_Tissue | Nr_Libraries | Library_Names | Capture_Type | UDG | Library_Built | Genotype_Ploidy | Data_Preparation_Pipeline_URL | Endogenous | Nr_SNPs | Coverage_on_Target_SNPs | Damage | Contamination | Contamination_Err | Contamination_Meas | Contamination_Note | Genetic_Source_Accession_IDs | Primary_Contact |            Publication             | Note | Keywords |
 :============:=======:================:================:===========:=============:=================:=============:=================:===============:===============:===============:=========:=============:==========:======:==========:===========:===========:================:===================:=======================:==================:===================:=================:===========:===============:==============:===============:==============:===============:==============:=====:===============:=================:===============================:============:=========:=========================:========:===============:===================:====================:====================:==============================:=================:====================================:======:==========:
-| XXX001     | POP1  | Schiffels_2016 | 1.0.1          | True      | M           |                 |             |                 |               |               |               |         |             |          |      |          |           |           |                |                   |                       |                  |                   |                 |           |               |              |               |              |               |              |     |               |                 |                               |            |         |                         |        |               |                   |                    |                    |                              |                 | Schiffels2016                      |      |          |
-| XXX002     | POP2  | Schiffels_2016 | 1.0.1          | True      | F           |                 |             |                 |               |               |               |         |             |          |      |          |           |           |                |                   |                       |                  |                   |                 |           |               |              |               |              |               |              |     |               |                 |                               |            |         |                         |        |               |                   |                    |                    |                              |                 | Schiffels2016                      |      |          |
-| XXX003     | POP1  | Schiffels_2016 | 1.0.1          | True      | M           |                 |             |                 |               |               |               |         |             |          |      |          |           |           |                |                   |                       |                  |                   |                 |           |               |              |               |              |               |              |     |               |                 |                               |            |         |                         |        |               |                   |                    |                    |                              |                 | Schiffels2016                      |      |          |
-| XXX004     | POP2  | Schiffels_2016 | 1.0.1          | True      | F           |                 |             |                 |               |               |               |         |             |          |      |          |           |           |                |                   |                       |                  |                   |                 |           |               |              |               |              |               |              |     |               |                 |                               |            |         |                         |        |               |                   |                    |                    |                              |                 | Schiffels2016                      |      |          |
-| XXX005     | POP2  | Schiffels_2016 | 1.0.1          | True      | M           |                 |             |                 |               |               |               |         |             |          |      |          |           |           |                |                   |                       |                  |                   |                 |           |               |              |               |              |               |              |     |               |                 |                               |            |         |                         |        |               |                   |                    |                    |                              |                 | Schiffels2016;TestPaper1           |      |          |
-| XXX006     | POP2  | Schiffels_2016 | 1.0.1          | True      | F           |                 |             |                 |               |               |               |         |             |          |      |          |           |           |                |                   |                       |                  |                   |                 |           |               |              |               |              |               |              |     |               |                 |                               |            |         |                         |        |               |                   |                    |                    |                              |                 | Schiffels2016;TestPaper1           |      |          |
-| XXX007     | POP1  | Schiffels_2016 | 1.0.1          | True      | M           |                 |             |                 |               |               |               |         |             |          |      |          |           |           |                |                   |                       |                  |                   |                 |           |               |              |               |              |               |              |     |               |                 |                               |            |         |                         |        |               |                   |                    |                    |                              |                 | Schiffels2016;TestBook1            |      |          |
-| XXX008     | POP3  | Schiffels_2016 | 1.0.1          | True      | F           |                 |             |                 |               |               |               |         |             |          |      |          |           |           |                |                   |                       |                  |                   |                 |           |               |              |               |              |               |              |     |               |                 |                               |            |         |                         |        |               |                   |                    |                    |                              |                 | Schiffels2016;TestBook1            |      |          |
-| XXX009     | POP1  | Schiffels_2016 | 1.0.1          | True      | F           |                 |             |                 |               |               |               |         |             |          |      |          |           |           |                |                   |                       |                  |                   |                 |           |               |              |               |              |               |              |     |               |                 |                               |            |         |                         |        |               |                   |                    |                    |                              |                 | Schiffels2016;TestPaper1;TestBook1 |      |          |
-| XXX010     | POP3  | Schiffels_2016 | 1.0.1          | True      | M           |                 |             |                 |               |               |               |         |             |          |      |          |           |           |                |                   |                       |                  |                   |                 |           |               |              |               |              |               |              |     |               |                 |                               |            |         |                         |        |               |                   |                    |                    |                              |                 | Schiffels2016;TestPaper1;TestBook1 |      |          |
+| XXX001     | POP1  | Schiffels_2016 | 1.0.1          | True      | M           | n/a             | n/a         | n/a             | n/a           | n/a           | n/a           | n/a     | n/a         | n/a      | n/a  | n/a      | n/a       | n/a       | n/a            | n/a               | n/a                   | n/a              | n/a               | n/a             | n/a       | n/a           | n/a          | n/a           | n/a          | n/a           | n/a          | n/a | n/a           | n/a             | n/a                           | n/a        | n/a     | n/a                     | n/a    | n/a           | n/a               | n/a                | n/a                | n/a                          | n/a             | Schiffels2016                      | n/a  | n/a      |
+| XXX002     | POP2  | Schiffels_2016 | 1.0.1          | True      | F           | n/a             | n/a         | n/a             | n/a           | n/a           | n/a           | n/a     | n/a         | n/a      | n/a  | n/a      | n/a       | n/a       | n/a            | n/a               | n/a                   | n/a              | n/a               | n/a             | n/a       | n/a           | n/a          | n/a           | n/a          | n/a           | n/a          | n/a | n/a           | n/a             | n/a                           | n/a        | n/a     | n/a                     | n/a    | n/a           | n/a               | n/a                | n/a                | n/a                          | n/a             | Schiffels2016                      | n/a  | n/a      |
+| XXX003     | POP1  | Schiffels_2016 | 1.0.1          | True      | M           | n/a             | n/a         | n/a             | n/a           | n/a           | n/a           | n/a     | n/a         | n/a      | n/a  | n/a      | n/a       | n/a       | n/a            | n/a               | n/a                   | n/a              | n/a               | n/a             | n/a       | n/a           | n/a          | n/a           | n/a          | n/a           | n/a          | n/a | n/a           | n/a             | n/a                           | n/a        | n/a     | n/a                     | n/a    | n/a           | n/a               | n/a                | n/a                | n/a                          | n/a             | Schiffels2016                      | n/a  | n/a      |
+| XXX004     | POP2  | Schiffels_2016 | 1.0.1          | True      | F           | n/a             | n/a         | n/a             | n/a           | n/a           | n/a           | n/a     | n/a         | n/a      | n/a  | n/a      | n/a       | n/a       | n/a            | n/a               | n/a                   | n/a              | n/a               | n/a             | n/a       | n/a           | n/a          | n/a           | n/a          | n/a           | n/a          | n/a | n/a           | n/a             | n/a                           | n/a        | n/a     | n/a                     | n/a    | n/a           | n/a               | n/a                | n/a                | n/a                          | n/a             | Schiffels2016                      | n/a  | n/a      |
+| XXX005     | POP2  | Schiffels_2016 | 1.0.1          | True      | M           | n/a             | n/a         | n/a             | n/a           | n/a           | n/a           | n/a     | n/a         | n/a      | n/a  | n/a      | n/a       | n/a       | n/a            | n/a               | n/a                   | n/a              | n/a               | n/a             | n/a       | n/a           | n/a          | n/a           | n/a          | n/a           | n/a          | n/a | n/a           | n/a             | n/a                           | n/a        | n/a     | n/a                     | n/a    | n/a           | n/a               | n/a                | n/a                | n/a                          | n/a             | Schiffels2016;TestPaper1           | n/a  | n/a      |
+| XXX006     | POP2  | Schiffels_2016 | 1.0.1          | True      | F           | n/a             | n/a         | n/a             | n/a           | n/a           | n/a           | n/a     | n/a         | n/a      | n/a  | n/a      | n/a       | n/a       | n/a            | n/a               | n/a                   | n/a              | n/a               | n/a             | n/a       | n/a           | n/a          | n/a           | n/a          | n/a           | n/a          | n/a | n/a           | n/a             | n/a                           | n/a        | n/a     | n/a                     | n/a    | n/a           | n/a               | n/a                | n/a                | n/a                          | n/a             | Schiffels2016;TestPaper1           | n/a  | n/a      |
+| XXX007     | POP1  | Schiffels_2016 | 1.0.1          | True      | M           | n/a             | n/a         | n/a             | n/a           | n/a           | n/a           | n/a     | n/a         | n/a      | n/a  | n/a      | n/a       | n/a       | n/a            | n/a               | n/a                   | n/a              | n/a               | n/a             | n/a       | n/a           | n/a          | n/a           | n/a          | n/a           | n/a          | n/a | n/a           | n/a             | n/a                           | n/a        | n/a     | n/a                     | n/a    | n/a           | n/a               | n/a                | n/a                | n/a                          | n/a             | Schiffels2016;TestBook1            | n/a  | n/a      |
+| XXX008     | POP3  | Schiffels_2016 | 1.0.1          | True      | F           | n/a             | n/a         | n/a             | n/a           | n/a           | n/a           | n/a     | n/a         | n/a      | n/a  | n/a      | n/a       | n/a       | n/a            | n/a               | n/a                   | n/a              | n/a               | n/a             | n/a       | n/a           | n/a          | n/a           | n/a          | n/a           | n/a          | n/a | n/a           | n/a             | n/a                           | n/a        | n/a     | n/a                     | n/a    | n/a           | n/a               | n/a                | n/a                | n/a                          | n/a             | Schiffels2016;TestBook1            | n/a  | n/a      |
+| XXX009     | POP1  | Schiffels_2016 | 1.0.1          | True      | F           | n/a             | n/a         | n/a             | n/a           | n/a           | n/a           | n/a     | n/a         | n/a      | n/a  | n/a      | n/a       | n/a       | n/a            | n/a               | n/a                   | n/a              | n/a               | n/a             | n/a       | n/a           | n/a          | n/a           | n/a          | n/a           | n/a          | n/a | n/a           | n/a             | n/a                           | n/a        | n/a     | n/a                     | n/a    | n/a           | n/a               | n/a                | n/a                | n/a                          | n/a             | Schiffels2016;TestPaper1;TestBook1 | n/a  | n/a      |
+| XXX010     | POP3  | Schiffels_2016 | 1.0.1          | True      | M           | n/a             | n/a         | n/a             | n/a           | n/a           | n/a           | n/a     | n/a         | n/a      | n/a  | n/a      | n/a       | n/a       | n/a            | n/a               | n/a                   | n/a              | n/a               | n/a             | n/a       | n/a           | n/a          | n/a           | n/a          | n/a           | n/a          | n/a | n/a           | n/a             | n/a                           | n/a        | n/a     | n/a                     | n/a    | n/a           | n/a               | n/a                | n/a                | n/a                          | n/a             | Schiffels2016;TestPaper1;TestBook1 | n/a  | n/a      |
 '------------'-------'----------------'----------------'-----------'-------------'-----------------'-------------'-----------------'---------------'---------------'---------------'---------'-------------'----------'------'----------'-----------'-----------'----------------'-------------------'-----------------------'------------------'-------------------'-----------------'-----------'---------------'--------------'---------------'--------------'---------------'--------------'-----'---------------'-----------------'-------------------------------'------------'---------'-------------------------'--------'---------------'-------------------'--------------------'--------------------'------------------------------'-----------------'------------------------------------'------'----------'
diff --git a/test/PoseidonGoldenTests/GoldenTestData/listRemote/listRemote3 b/test/PoseidonGoldenTests/GoldenTestData/listRemote/listRemote3
index 49470cb1..661fd500 100644
--- a/test/PoseidonGoldenTests/GoldenTestData/listRemote/listRemote3
+++ b/test/PoseidonGoldenTests/GoldenTestData/listRemote/listRemote3
@@ -19,7 +19,7 @@ XXX017	POP1	Lamnidis_2018	1.0.1	True	Lamnidis2018
 XXX018	POP3	Lamnidis_2018	1.0.1	True	Lamnidis2018
 XXX019	POP1	Lamnidis_2018	1.0.1	True	Lamnidis2018
 XXX020	POP3	Lamnidis_2018	1.0.1	True	Lamnidis2018
-SAMPLE0	1	Wang_2020	0.1.0	True	
+SAMPLE0	1	Wang_2020	0.1.0	True	n/a
 SAMPLE1	2	Wang_2020	0.1.0	True	TestPaper1
 SAMPLE2	3	Wang_2020	0.1.0	True	Wang2020;TestPaper1
 SAMPLE3	4	Wang_2020	0.1.0	True	Wang2020;TestBook2
diff --git a/test/PoseidonGoldenTests/GoldenTestData/listRemote/listRemote5 b/test/PoseidonGoldenTests/GoldenTestData/listRemote/listRemote5
index 66f95a8e..4a53c1a2 100644
--- a/test/PoseidonGoldenTests/GoldenTestData/listRemote/listRemote5
+++ b/test/PoseidonGoldenTests/GoldenTestData/listRemote/listRemote5
@@ -1,26 +1,26 @@
 Individual	Group	Package	PackageVersion	Is Latest	Genetic_Sex	Alternative_IDs	Relation_To	Relation_Degree	Relation_Type	Relation_Note	Collection_ID	Country	Country_ISO	Location	Site	Latitude	Longitude	Date_Type	Date_C14_Labnr	Date_C14_Uncal_BP	Date_C14_Uncal_BP_Err	Date_BC_AD_Start	Date_BC_AD_Median	Date_BC_AD_Stop	Date_Note	MT_Haplogroup	Y_Haplogroup	Source_Tissue	Nr_Libraries	Library_Names	Capture_Type	UDG	Library_Built	Genotype_Ploidy	Data_Preparation_Pipeline_URL	Endogenous	Nr_SNPs	Coverage_on_Target_SNPs	Damage	Contamination	Contamination_Err	Contamination_Meas	Contamination_Note	Genetic_Source_Accession_IDs	Primary_Contact	Publication	Note	Keywords
-XXX011	POP1	Lamnidis_2018	1.0.0	False	M																																									Lamnidis2018		
-XXX012	POP2	Lamnidis_2018	1.0.0	False	F																																									Lamnidis2018		
-XXX013	POP1	Lamnidis_2018	1.0.0	False	M																																									Lamnidis2018		
-XXX014	POP2	Lamnidis_2018	1.0.0	False	F																																									Lamnidis2018		
-XXX015	POP2	Lamnidis_2018	1.0.0	False	M																																									Lamnidis2018		
-XXX016	POP2	Lamnidis_2018	1.0.0	False	F																																									Lamnidis2018		
-XXX017	POP1	Lamnidis_2018	1.0.0	False	M																																									Lamnidis2018		
-XXX018	POP3	Lamnidis_2018	1.0.0	False	F																																									Lamnidis2018		
-XXX019	POP1	Lamnidis_2018	1.0.0	False	F																																									Lamnidis2018		
-XXX099	POP3	Lamnidis_2018	1.0.0	False	M																																									Lamnidis2018		
-XXX011	POP1	Lamnidis_2018	1.0.1	True	M																																									Lamnidis2018		
-XXX012	POP2	Lamnidis_2018	1.0.1	True	F																																									Lamnidis2018		
-XXX013	POP1	Lamnidis_2018	1.0.1	True	M																																									Lamnidis2018		
-XXX014	POP2	Lamnidis_2018	1.0.1	True	F																																									Lamnidis2018		
-XXX015	POP2	Lamnidis_2018	1.0.1	True	M																																									Lamnidis2018		
-XXX016	POP2	Lamnidis_2018	1.0.1	True	F																																									Lamnidis2018		
-XXX017	POP1	Lamnidis_2018	1.0.1	True	M																																									Lamnidis2018		
-XXX018	POP3	Lamnidis_2018	1.0.1	True	F																																									Lamnidis2018		
-XXX019	POP1	Lamnidis_2018	1.0.1	True	F																																									Lamnidis2018		
-XXX020	POP3	Lamnidis_2018	1.0.1	True	M																																									Lamnidis2018		
-SAMPLE0	1	Wang_2020	0.1.0	True	F																																											
-SAMPLE1	2	Wang_2020	0.1.0	True	M																																									TestPaper1		
-SAMPLE2	3	Wang_2020	0.1.0	True	F																																									Wang2020;TestPaper1		
-SAMPLE3	4	Wang_2020	0.1.0	True	M																																									Wang2020;TestBook2		
-SAMPLE4	5	Wang_2020	0.1.0	True	F																																									Wang2020;TestPaper1;TestBook2		
+XXX011	POP1	Lamnidis_2018	1.0.0	False	M	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	Lamnidis2018	n/a	n/a
+XXX012	POP2	Lamnidis_2018	1.0.0	False	F	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	Lamnidis2018	n/a	n/a
+XXX013	POP1	Lamnidis_2018	1.0.0	False	M	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	Lamnidis2018	n/a	n/a
+XXX014	POP2	Lamnidis_2018	1.0.0	False	F	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	Lamnidis2018	n/a	n/a
+XXX015	POP2	Lamnidis_2018	1.0.0	False	M	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	Lamnidis2018	n/a	n/a
+XXX016	POP2	Lamnidis_2018	1.0.0	False	F	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	Lamnidis2018	n/a	n/a
+XXX017	POP1	Lamnidis_2018	1.0.0	False	M	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	Lamnidis2018	n/a	n/a
+XXX018	POP3	Lamnidis_2018	1.0.0	False	F	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	Lamnidis2018	n/a	n/a
+XXX019	POP1	Lamnidis_2018	1.0.0	False	F	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	Lamnidis2018	n/a	n/a
+XXX099	POP3	Lamnidis_2018	1.0.0	False	M	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	Lamnidis2018	n/a	n/a
+XXX011	POP1	Lamnidis_2018	1.0.1	True	M	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	Lamnidis2018	n/a	n/a
+XXX012	POP2	Lamnidis_2018	1.0.1	True	F	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	Lamnidis2018	n/a	n/a
+XXX013	POP1	Lamnidis_2018	1.0.1	True	M	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	Lamnidis2018	n/a	n/a
+XXX014	POP2	Lamnidis_2018	1.0.1	True	F	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	Lamnidis2018	n/a	n/a
+XXX015	POP2	Lamnidis_2018	1.0.1	True	M	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	Lamnidis2018	n/a	n/a
+XXX016	POP2	Lamnidis_2018	1.0.1	True	F	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	Lamnidis2018	n/a	n/a
+XXX017	POP1	Lamnidis_2018	1.0.1	True	M	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	Lamnidis2018	n/a	n/a
+XXX018	POP3	Lamnidis_2018	1.0.1	True	F	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	Lamnidis2018	n/a	n/a
+XXX019	POP1	Lamnidis_2018	1.0.1	True	F	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	Lamnidis2018	n/a	n/a
+XXX020	POP3	Lamnidis_2018	1.0.1	True	M	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	Lamnidis2018	n/a	n/a
+SAMPLE0	1	Wang_2020	0.1.0	True	F	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a
+SAMPLE1	2	Wang_2020	0.1.0	True	M	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	TestPaper1	n/a	n/a
+SAMPLE2	3	Wang_2020	0.1.0	True	F	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	Wang2020;TestPaper1	n/a	n/a
+SAMPLE3	4	Wang_2020	0.1.0	True	M	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	Wang2020;TestBook2	n/a	n/a
+SAMPLE4	5	Wang_2020	0.1.0	True	F	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	Wang2020;TestPaper1;TestBook2	n/a	n/a
diff --git a/test/PoseidonGoldenTests/GoldenTestData/timetravel/Schiffels-1.1.1/POSEIDON.yml b/test/PoseidonGoldenTests/GoldenTestData/timetravel/Schiffels-1.1.1/POSEIDON.yml
index 1feb73d5..1e71dd7f 100644
--- a/test/PoseidonGoldenTests/GoldenTestData/timetravel/Schiffels-1.1.1/POSEIDON.yml
+++ b/test/PoseidonGoldenTests/GoldenTestData/timetravel/Schiffels-1.1.1/POSEIDON.yml
@@ -16,7 +16,7 @@ genotypeData:
   indFile: ind.txt
   snpSet: Other
 jannoFile: Schiffels.janno
-jannoFileChkSum: fd632717ecaf337a39cfd7a828a54e99
+jannoFileChkSum: 083fe7ef4206c979356a3a2454d780b1
 bibFile: Schiffels.bib
 bibFileChkSum: 9edc4a757f785a8ecb59c54d16c5690a
 changelogFile: CHANGELOG.md
diff --git a/test/PoseidonGoldenTests/GoldenTestData/timetravel/Schiffels-1.1.1/Schiffels.janno b/test/PoseidonGoldenTests/GoldenTestData/timetravel/Schiffels-1.1.1/Schiffels.janno
index 3bf96b2c..c80c86ca 100644
--- a/test/PoseidonGoldenTests/GoldenTestData/timetravel/Schiffels-1.1.1/Schiffels.janno
+++ b/test/PoseidonGoldenTests/GoldenTestData/timetravel/Schiffels-1.1.1/Schiffels.janno
@@ -1,11 +1,11 @@
-Poseidon_ID	Genetic_Sex	Group_Name	Alternative_IDs	Relation_To	Relation_Degree	Relation_Type	Relation_Note	Collection_ID	Country	Country_ISO	Location	Site	Latitude	Longitude	Date_Type	Date_C14_Labnr	Date_C14_Uncal_BP	Date_C14_Uncal_BP_Err	Date_BC_AD_Start	Date_BC_AD_Median	Date_BC_AD_Stop	Date_Note	MT_Haplogroup	Y_Haplogroup	Source_Tissue	Nr_Libraries	Library_Names	Capture_Type	UDG	Library_Built	Genotype_Ploidy	Data_Preparation_Pipeline_URL	Endogenous	Nr_SNPs	Coverage_on_Target_SNPs	Damage	Contamination	Contamination_Err	Contamination_Meas	Contamination_Note	Genetic_Source_Accession_IDs	Primary_Contact	Publication	Note	Keywords
-XXX001	M	POP1	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a
-XXX002	F	POP2	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a
-XXX003	M	POP1	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a
-XXX004	F	POP2	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a
-XXX005	M	POP2	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a
-XXX006	F	POP2	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a
-XXX007	M	POP1	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a
-XXX008	F	POP3	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a
-XXX009	F	POP1	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a
-XXX010	M	POP3	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a
+Poseidon_ID	Genetic_Sex	Group_Name
+XXX001	M	POP1
+XXX002	F	POP2
+XXX003	M	POP1
+XXX004	F	POP2
+XXX005	M	POP2
+XXX006	F	POP2
+XXX007	M	POP1
+XXX008	F	POP3
+XXX009	F	POP1
+XXX010	M	POP3
diff --git a/test/PoseidonGoldenTests/GoldenTestsRunCommands.hs b/test/PoseidonGoldenTests/GoldenTestsRunCommands.hs
index 8462a70a..2f9fbfe7 100644
--- a/test/PoseidonGoldenTests/GoldenTestsRunCommands.hs
+++ b/test/PoseidonGoldenTests/GoldenTestsRunCommands.hs
@@ -554,6 +554,7 @@ testPipelineRectify testDir checkFilePath = do
         , _rectifyPackageVersionUpdate = Just (PackageVersionUpdate Major (Just "test1"))
         , _rectifyChecksums = ChecksumNone
         , _rectifyNewContributors = Nothing
+        , _rectifyJannoRemoveEmptyCols = False
         , _rectifyOnlyLatest = False
         }
     let action1 = testLog (runRectify rectifyOpts1) >> patchLastModified testDir ("init" </> "Schiffels" </> "POSEIDON.yml")
@@ -568,6 +569,7 @@ testPipelineRectify testDir checkFilePath = do
         , _rectifyPackageVersionUpdate = Just (PackageVersionUpdate Minor (Just "test2"))
         , _rectifyChecksums = ChecksumAll
         , _rectifyNewContributors = Nothing
+        , _rectifyJannoRemoveEmptyCols = False
         , _rectifyOnlyLatest = False
         }
     let action2 = testLog (runRectify rectifyOpts2) >> patchLastModified testDir ("init" </> "Schiffels" </> "POSEIDON.yml")
@@ -585,6 +587,7 @@ testPipelineRectify testDir checkFilePath = do
               ContributorSpec "Josiah Carberry" "carberry@brown.edu" (Just $ ORCID {_orcidNums = "000000021825009", _orcidChecksum = '7'})
             , ContributorSpec "Herbert Testmann" "herbert@testmann.tw" Nothing
             ]
+        , _rectifyJannoRemoveEmptyCols = False
         , _rectifyOnlyLatest = False
         }
     let action3 = testLog (runRectify rectifyOpts3) >> patchLastModified testDir ("init" </> "Schiffels" </> "POSEIDON.yml")
@@ -592,6 +595,22 @@ testPipelineRectify testDir checkFilePath = do
           "init" </> "Schiffels" </> "POSEIDON.yml"
         , "init" </> "Schiffels" </> "CHANGELOG.md"
         ]
+    let rectifyOpts4 = RectifyOptions {
+          _rectifyBaseDirs = [testDir </> "init" </> "Schiffels"]
+        , _rectifyPoseidonVersion = Nothing
+        , _rectifyIgnorePoseidonVersion = False
+        , _rectifyPackageVersionUpdate = Nothing
+        , _rectifyChecksums = ChecksumAll
+        , _rectifyNewContributors = Nothing
+        , _rectifyJannoRemoveEmptyCols = True
+        , _rectifyOnlyLatest = False
+        }
+    let action4 = testLog (runRectify rectifyOpts4) >> patchLastModified testDir ("init" </> "Schiffels" </> "POSEIDON.yml")
+    runAndChecksumFiles checkFilePath testDir action4 "rectify" [
+          "init" </> "Schiffels" </> "POSEIDON.yml"
+        , "init" </> "Schiffels" </> "CHANGELOG.md"
+        , "init" </> "Schiffels" </> "Schiffels.janno"
+        ]
 
 testPipelineForge :: FilePath -> FilePath -> IO ()
 testPipelineForge testDir checkFilePath = do