If you don’t want to show members to guests or to other Usergroups, you should edit the Usergroup in Dashboard > Forums > Usergroup admin page and uncheck/disable the first or both CAN‘s (permissions):

• Front – Can view members
• Front – Can view profiles

Hello,

Thank you for your answer but it does not solve my problem, it hides jutse the groups and the profile for the members, me what I would like to do is show the groups on my forum when I post a message, that it Underneath the nickname and that it is seen by everyone, like the little montage that I and you made below

Thank you in advance for your response.

And sorry for my bad English.

Navigate to My Profile > Account page and set custom title. It'll change the usergroup.

Also you can use simple CSS code like this:

#wpforo #wpforo-wrap .wpforo-post .wpf-left .author-title {display: none;}

Okay,

Super I managed to change that thanks 🙂

And would it be possible to add customizable icons other than on this site ?

Http://fontawesome.io/icons/