How to display group SL number in group header section on Crystal Report

Question

I have a report where I need to add a serial number for Group Title.

I require to generate this number in the report; let us consider it as Group Number (as we do Row Number in the detail section)

Answer 1

There's a built-in function that returns the current group's number. So you could just create a formula field with it:

GroupNumber

and place the formula field in your group header.