I will update it... If I have some time today, I'll install IP.T 2.0.0 and will try, if it already doesn't have some hook like that on Tracker package.
It's hardcoded. Open files that begins with sos31_othersgroups_global_***.php and sos31_othersgroups_profiles_***.php in your hooks folder and search for Others.
It will when I find some time to do it.
But if you want to pay someone to write it for you, go ahead OR you could donate a value for modders keep doing FREE mods like that!
Hi. This hooks appears on index if the user is watching the project. If a member has no permission to the project, he can't watch it; so it won't appear to him.