A very typical field to see on a report is the "Page N of M" Special field.
Crystal has a collection of "special" fields that you can insert. You can see these fields by expanding the Special Fields folder underneath your Field Explorer.
By inserting the Page N of M field in the Page Footer, we can now see "Page 1 of 23" (for example) on the bottom of each page.
Other popular Special Fields include:
- File Path and Name of Report File
- Print Date
- Record Selection Formula
...and many others. Take a look! There is always room for a report to be more descriptive about itself!