Nawaal

Thanks, I had actually found it and was coming here to let you know.

Our problem is that we converted from vBulletin about a year ago. We had lots of people trolling and so we set up a system where there trolling links were automatically converted to a link into our forum.

We are just now suddenly realising that despite the fact that we converted, none of those conversions are now working so they are all leading outside to the trolling websites.

Although I've now configured new keywords, none of them act retrospectively.

I'm a bit surprised about this. With a very large forum such as ours – almost 5 million posts – we really need something to be able to go back and process everything rather than just deal with new occurrences.

What I'm looking for is something which will convert link XXX (an external link) into link yyy.  At the moment, you can put your mouse over a link and then press the link/chain sign in the editor and it comes up with the underlying external link which we want to get rid of. How can we get rid of those? We need to do automatically because we don't even know where they all are

Nearly exactly what i need. 
Is it possible to add an additional option ?!
No matter when a new topic would started, 11 p.m. or at 7 p.m.
So it should not be counted according to the time, but according to the corresponding day. Each day, the member can only create a number X new topics.
The counter should then be reset every day at 00:00.
Can you add this option ?