Reports documentation

Hello Experts,

Is there any detailed documentation about how to run important reports from within SAP B1.

Reports like general Ledger , Sales Analysis , Service Reports where many options are included.

Can i get guide or the notes explaining about the options and the subsequent output.

so that we can use it and guide the users about the st

standard reports.

Or in any way can i lock the options there ?

Please help .

Thanking You

Malhaar