Question:
Why are some stamps grayed out (inactive) in the DocuWare viewer?
It is not possible anymore to set this stamps on a document, although the user have enough rights. The behavior is document related, but even the file cabinet owner is affected.
Answer:
This behavior does occur if a signature stamp was set to a document, therefore it's not possible to set any other stamp on this document. This is why the other stamps are inactive (grayed out) in the viewer.