I have a list of items in the details section of the main report which are numbered 1,2,3.......etc. The numbers in this list correspond to the item number defined in the database. I then have a list of items in a sub report which are displayed directly below the main list. I would like to continue the numbering, but these items do not have a previously defined item number.
Main report - details section:
Item No. (note these 4 item number are defined in the database)
Sub report - details section:
Item No. (I believe a rformula is required to define these numbers)
Any suggestions would be much appreciated. I am relatively new to Crystal Reports and know very little about generating formulae.