[TYPO3] Using sys_actions for non admin users?

[ries van Twisk]

Hey all,

when i create an action (sys_actions) it works perfectly for an  
administrator.
but for a normal users it doesn't work.

I added this to use TSCOnfig:

mod.user_task.menu.function {
   tx_sysaction = 1
}


What else should I add to make it available for non admin users?

thanks,
Ries