diff --git a/OS-Strategy_NHMW.md b/OS-Strategy_NHMW.md
index ac57f89..62deca3 100644
--- a/OS-Strategy_NHMW.md
+++ b/OS-Strategy_NHMW.md
@@ -10,10 +10,10 @@
 uncommentend-->
 
 <!--begin-->
-[![version](https://img.shields.io/badge/version-1.0-blue)](#)
+[![version](https://img.shields.io/badge/version-1.0-orange)](#)
 [![license](https://img.shields.io/badge/license-CC--BY--4.0-brightgreen)](https://creativecommons.org/licenses/by/4.0/)
 [![date](https://img.shields.io/badge/date-2022--04--27-green)](#)
-[![date](https://img.shields.io/badge/doi-20020427-orange)](https://doi.org/doitocome)
+[![doi](https://img.shields.io/badge/DOI-10.5281/zenodo.6505108-blue)](https://doi.org/10.5281/zenodo.6505108)
 <!--end-->
 
 <!--uncommentbegin
@@ -60,7 +60,7 @@ Please cite this document as follows:
 > Zimmermann, Eva: 
 > Open Science in Museums - Strategy of the Naturhistorisches 
 > Museum Wien (NHMW) - the benefits of openness. Version 1.0 (2022-04-27)
-> Naturhistorisches Museum Wien (Vienna 2022) https://doi.org/doitocome*
+> Naturhistorisches Museum Wien (Vienna 2022) https://doi.org/10.5281/zenodo.6505108*
 
 
 
@@ -89,9 +89,9 @@ Burgring 7
 [https://nhm-wien.ac.at](https://nhm-wien.ac.at/)
 \
 
-| Version | Date | DOI |
-|---------|------|-----|
-|1.0|2022-04-27|https://doi.org/doitocome|
+| Version | Date     | DOI                                      |
+|---------|----------|------------------------------------------|
+|1.0      |2022-04-27|[10.5281/zenodo.6505108](https://doi.org/10.5281/zenodo.6505108)|
 
 \
 This work is licensed under a
diff --git a/citations/vohland2022.BIB b/citations/vohland2022.BIB
index b427b74..b218d63 100644
--- a/citations/vohland2022.BIB
+++ b/citations/vohland2022.BIB
@@ -5,5 +5,6 @@
   year        = {2022},
   version     = {1.0},
   location    = {Vienna},
+  doi         = {https://doi.org/10.5281/zenodo.6505108},
   keywords    = {Open Science, Museum, Open Data, Open Source, Open Innovation},
 }
\ No newline at end of file
diff --git a/documents/OS-Strategy-NHMW_V1.pdf b/documents/OS-Strategy-NHMW_V1.pdf
index 1c9268c..1ff2c54 100644
Binary files a/documents/OS-Strategy-NHMW_V1.pdf and b/documents/OS-Strategy-NHMW_V1.pdf differ
diff --git a/readme.md b/readme.md
index 2fd0b20..7a81092 100644
--- a/readme.md
+++ b/readme.md
@@ -1,17 +1,19 @@
 [![nhmw logo](assets/logo.svg)](https://nhm-wien.ac.at)
 # Open Science in Museums - Strategy of the Naturhistorisches Museum Wien (NHMW): <br> *The benefits of openness*
 
-[![version](https://img.shields.io/badge/official_version-1.0-blue)](OS-Strategy_NHMW.md)
+[![version](https://img.shields.io/badge/official_version-1.0-orange)](OS-Strategy_NHMW.md)
 [![license](https://img.shields.io/badge/license-CC--BY--4.0-brightgreen)](https://creativecommons.org/licenses/by/4.0/)
 [![date](https://img.shields.io/badge/date-2022--04--27-green)](#)
-[![date](https://img.shields.io/badge/doi-20020427-orange)](https://doi.org/doitocome)
+[![DOI](https://zenodo.org/badge/485797730.svg)](https://zenodo.org/badge/latestdoi/485797730)
 
 ## Versions
 
-| Date | Version | Files                                                                                                                                                                            |  
-|------|---------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
+
+| Date | Version | Files |  
+|------|---------|-------|
 |2022-04-27|1.0| [`Online`](OS-Strategy_NHMW.md) [`.pdf`](documents/OS-Strategy-NHMW_V1.pdf) |
 
+
 # About
 In this repository the NHMW develops its strategy in which areas the museum already contributes and can contribute to implement Open
 Science in its processes and products, which resources are necessary, and which already have been aquired, mainly in the