thread starter can delete posts in his OWN threads

[Konstantinos]

i need a mod where the thread starter will have the ability to delete ( but not edit) posts in his OWN threads similar to can close own threads. I want to it be usergroup specific and posts of mods/supermods/admins can never be deleted.

cool huh ? if there is already something like this let me know cause i searched and didnt find anything