Group formatting - colors

[AlexJ]

Any 4.5 plugin to show group formatting in topic view? 

[LoPoSt]

Maybe this is what you are looking for - https://invisioncommunity.com/files/file/8980-group-colors-on-user-links/

[Dean_]

As above, I used it for years now, but see no need with version 4. Unless, you want the colours in the topic for which you've asked. Great plugin too.