How to 'delete' a permission on an item

Hi,

is there another way to remove a permission of a group from an item than setting the permission to 'None' like this?:
 

Item i = item "/Scalable Platform/03 Referenced Documents/Scope Definitions/Browser - Scope Definition"
 
Permission None = none
 
set(i, None, "HB_SP_Browser")

I want to remove it from the Access Rights list, can anyone tell me how?

Regards,
Manuel

Re: How to 'delete' a permission on an item
ManuelFelger - Fri May 08 09:02:17 EDT 2009

Ok i've found out myself, its:
 

Item i = item "/blablabla"
 
unset(i, "HB_SP_Browser")

Re: How to 'delete' a permission on an item
llandale - Fri May 08 09:20:27 EDT 2009

Item i = item "/blablabla"
 
unset(i, "HB_SP_Browser")