read security filter value

hi all. i work with nav4 in sql server. i want to know if a user have security filter. how can i do? i try level := FILTERGROUP(6) but it returns always level=0. help me… please…[B)][B)][B)][V][V]

You’ll have to check directly against the table 2000000005 Permissions, or use the READPERMISSION or WRITEPERMISSION functions. FILTERGROUPS are several levels for setting filters that a user may not modify, mainly used on forms. But this has nothing to do with the security filters… Saludos Nils