Merge branch '1075037_documentKeywordEmpty' into '2021.0'

[Projekt: Entwicklung - Neon][TicketNr.: 1075037][Dokumente: Feld Keyword wird...

See merge request xrm/basic!762

entity/Document_entity/recordcontainers/jdito/onUpdate.js

@@ -14,7 +14,7 @@ if (bindata == ''){
     bindata = vars.get("$field.BINDATA_UPLOAD")
 }
 
-var keyword = '';
+var keyword = vars.get("$field.KEYWORD");
 if(vars.get("$field.IS_MAIN_DOCUMENT") == '1') {
     keyword = 'MAINDOCUMENT';
 }