diff --git a/portal/config/eproms/Organization.json b/portal/config/eproms/Organization.json
index 0b3d30da82..cda1c2b94e 100644
--- a/portal/config/eproms/Organization.json
+++ b/portal/config/eproms/Organization.json
@@ -1565,9 +1565,10 @@
         },
         {
           "research_protocols": [
-			{"name": "IRONMAN v2", "retired_as_of": "2019-03-03T00:00:00Z"},
-			{"name": "IRONMAN v3", "retired_as_of": "2020-08-07T04:00:00Z"},
-			{"name": "IRONMAN v5"}
+            {"name": "IRONMAN v2", "retired_as_of": "2019-03-03T00:00:00Z"},
+            {"name": "IRONMAN v3", "retired_as_of": "2020-08-07T04:00:00Z"},
+            {"name": "IRONMAN v5"},
+            {"name": "EMPRO v1"}
           ],
           "url": "http://us.truenth.org/identity-codes/research-protocol"
         }
diff --git a/portal/static/js/src/bootstrapTableExtensions.js b/portal/static/js/src/bootstrapTableExtensions.js
new file mode 100644
index 0000000000..cd3e7a253e
--- /dev/null
+++ b/portal/static/js/src/bootstrapTableExtensions.js
@@ -0,0 +1,13 @@
+import {dateSorter, alphanumericSorter} from "./modules/Utility.js";
+
+/*
+ * global variables, can be used in custom sort in datatable, e.g. patient list
+ */
+var tnthTables = window.tnthTables = {
+    dateSorter : dateSorter,
+    alphanumericSorter: alphanumericSorter
+};
+/*
+ * function used by bootstrap datatable extension lib
+ */
+var alphanum = window.alphanum = alphanumericSorter;
diff --git a/portal/static/js/src/modules/Utility.js b/portal/static/js/src/modules/Utility.js
index 3464c49ad6..fc930d3efb 100644
--- a/portal/static/js/src/modules/Utility.js
+++ b/portal/static/js/src/modules/Utility.js
@@ -431,3 +431,12 @@ export function convertArrayToObject (array, key) {
     }, {});
     return array;
 }
+
+export function dateSorter(a, b) {
+    return new Date(a) - new Date(b);
+}
+export function alphanumericSorter(a, b) {
+    return a.toString().localeCompare(b.toString(), "en", { numeric: true });
+    //The localeCompare() method returns 1 if a reference string comes before, -1 it comes after or 0 if the reference string is the same as the given string.
+    //see relevant discussion here, https://stackoverflow.com/questions/4340227/sort-mixed-alpha-numeric-array
+}
diff --git a/portal/templates/admin/admin_base.html b/portal/templates/admin/admin_base.html
index 1047784770..411848d93d 100644
--- a/portal/templates/admin/admin_base.html
+++ b/portal/templates/admin/admin_base.html
@@ -1,8 +1,8 @@
 {%- extends "layout.html" -%}
 {% block additional_scripts %}
 <script src="https://cdnjs.cloudflare.com/ajax/libs/jasny-bootstrap/3.1.3/js/jasny-bootstrap.min.js"></script>
+<script src="{{ url_for('static', filename='js/dist/bootstrapTableExtensions.bundle.js') }}"></script>
 <script src="https://cdnjs.cloudflare.com/ajax/libs/bootstrap-table/1.11.1/extensions/export/bootstrap-table-export.min.js"></script>
-<script src="https://cdn.rawgit.com/myadzel/6405e60256df579eda8c/raw/e24a756e168cb82d0798685fd3069a75f191783f/alphanum.js"></script>
 <script src="https://cdn.jsdelivr.net/gh/hhurz/tableExport.jquery.plugin@v1.10.1/tableExport.js" async></script>
 <script src="{{ url_for('static', filename='js/vendor/bootstrap_table_filter_control.js') }}"></script>
 <script src="{{ url_for('static', filename='js/vendor/bootstrap_datatables_extension.js') }}"></script>
diff --git a/portal/views/patch_flask_user.py b/portal/views/patch_flask_user.py
index b7669a8599..314abf2a28 100644
--- a/portal/views/patch_flask_user.py
+++ b/portal/views/patch_flask_user.py
@@ -67,7 +67,7 @@ def patch_forgot_password():
 
         # Do NOT allow non registered to change password
         non_registered_roles = set(current_app.config['PRE_REGISTERED_ROLES'])
-        current_roles = {r.name for r in user.roles}
+        current_roles = {r.name for r in user.roles} if user else set()
         disjoint = current_roles.isdisjoint(non_registered_roles)
 
         if disjoint and user:
diff --git a/portal/webpack.common.js b/portal/webpack.common.js
index 4effbbe6f7..39ae536e9d 100644
--- a/portal/webpack.common.js
+++ b/portal/webpack.common.js
@@ -10,6 +10,7 @@ module.exports = {
         "account": JsSrcPath+"/accountCreation.js",
         "admin": JsSrcPath+"/admin.js",
         "assessmentReport": JsSrcPath+"/assessmentReport.js",
+        "bootstrapTableExtensions": JsSrcPath+"/bootstrapTableExtensions.js",
         "CookieMonster": JsSrcPath+"/CookieMonster.js",
         "coredata": JsSrcPath+"/coredata.js",
         "initialQueries": JsSrcPath+"/initialQueries.js",