How do I know if my version come with Tag function?

[stephaniem71290]

My IT department purchased LiveCycle 11 ES4 and I have tried to add Tag to my document but the function is grayed out and I do not understand why, can someone please help me?

[radzmar]

The Tags are only available if you import an existing PDF into Designer. Dynamic XFA forms cannot have tags, because they are XML-based filed in a PDF-shell.