Ah, sorry, I misunderstood your question, I think the syntax threw me on first reading. I thought you were asking how to batch create tags for existing threads, but apparently you want to allow users to use only certain tags of your choosing. Good luck!I have that one installed, but I don't think it's possible to do that with that add-on unless you add those tags to a thread.
Disallowed words in tags
The words or phrases in this field will not be allowed in any part of tags. Put each word or phrase on its own line. Entering 'tar' will disallow 'star' and 'tarnish' etc.
Words to Censor
This is a list of words or phrases that are to be censored. If a replacement word or phrase is entered, the censored text will be rewritten to this (for example, replacing "dog" with "cat"). If no replacement is entered, the censored text will be replaced with censor characters (for example, "***").
If you wish to match a wildcard at the beginning or end of the matched word, add a "*" in the correct position. For example, "dog" will not censor "dogs" but "dog*" will.
This might be helpful (be sure to thank the modder if so):Is there a way to generate the tags for threads prior to 1.5?