BS-9998 Change clean expression to use the already existing one in the
ExpressionHelper. Update and add test.
[TRANSLATION] Get latest translation from Crowdin, 13 modified lines
BS-9684: rename package from attachment to document
Clean code, remove dead code which revealed a possible infinite loop
wait that the Porposal SHell is closed before going to next step
BS-9684: add support of Operator
BS-9684: add integration tests for nominal use cases for documents
BS-10015 Add validation on URL lenght with new message.
Merge branch 'BS-8994_DocManag_RESTAPI_StudioReq' into 'BS-8994_DocManag_Multiple'