XF 2.2 The problem of tags and inactive members

[@abdur7man@]

Welcome
I have topics without tag How do I add a tag to old topics? How do I make it automatically added when writing a new topic?
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Here is another note, which is that I am the inactive member (he registered but did not confirm the email). They are placed in the same group of members who can browse topics and everything. How do I prevent them from browsing the site if it does not confirm the email. as in the program

 

[@abdur7man@]

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[Paul B]

How do I add a tag to old topics?

Edit the threads.

How do I make it automatically added when writing a new topic?

There is nothing built in which will do that.

They are placed in the same group of members who can browse topics and everything. How do I prevent them from browsing the site if it does not confirm the email. as in the program

Permissions come from the Unregistered user group.