As I said in my initial response, every tag should be unique. You can however prefix the tags with a code that would enable you to identify and process tags that share a common prefix e.g. if you have 10 responses to Q1 then each of those responses would have a unique tag so for example you could tag them as
Q1Ans1, Q1Ans2, Q1Ans3, Q1Ans4 etc
You can then process content controls that have a tag that starts with Q1 to get the Q1 responses.
If you copy and paste the controls they will all have the same tag. If you use the add-in to retag them, you will also currently have to title them, though I may update the add-in to not require the title.


As you have a lot of controls, you could insert a control manually without title and tag and use the add-in utility to add titles and tags. If you enter only the title the tag will match the title which will save some time.

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Graham Mayor - MS MVP (Word) (2002-2019)
Visit my web site for more programming tips and ready made processes www.gmayor.com