Thread:Project:Support desk/Change the content / appearance of the revision line/reply

Almost every single part of that line has an individual class attached to it. Just a little bit of CSS can hide a lot of those elements.

For fulling hiding elements, I would suggest targeting it with CSS: Add to: [[MediaWiki:Common.css] something like:

Unfortunately the elements for the user are more difficult to hide individually. They do not have individual classes or a grouping translation message. You can try the following, but it will leave a few ugly | separators around: