Command For Authorization Check

Hii...Dudes...

Can Any one tell me..What are the Commands and Procedure to do Authorization Check for Programs..

Any documentation could be help ful...

Tell me How to create ....an Z Object and tell me procedure too...

points will be rewarded .........

Regards,

sg.....

Edited by: Suneel Kumar Gopisetty on May 17, 2008 12:10 PM

Edited by: Suneel Kumar Gopisetty on May 17, 2008 12:21 PM