Mention all users in a topic or post

[Lhc_fl (Linca)]

What’s your sitesettings result of searching here mention ?

@akaryz

hmm Okey means that @here will only tag users who involved in the topic…?

Yes.
Oh no I just realized I seem to have misunderstood you. If you need to @ all users of the whole site, try @trust_level_0 (You need to allow you @ this group first)