HP Intelligent Management Center Standard Software Platform - Manual (Page 608)

Note:
If your report already contains a list of values, or if you want to pick a list
of values from your repository, you can select Existing and choose an
existing list of values from the tree structure.
7.
Click Insert, and from the Value list, select Region.
8. In the Value Options area, enter the desired prompting text in the Prompt
Text field (up to 255 alphanumeric characters).
This is the text that appears in the "Enter prompt values" dialog box when
the report is refreshed. This example uses "Select a Region."
9. Click OK.
10. Return to the Field Explorer dialog box, and drag the Region parameter
into your report.
608 Crystal Reports 2008 SP3 User's Guide
Parameter Fields and Prompts 23
Creating a parameter with a dynamic prompt