Using the Prompt indicator — Job Optimizer
The dialog uses a plus (+) symbol to designate input fields that support the Prompt command. When the dialog appends this indicator to an input field, you can use the prompt facility to obtain a list of valid options for the field.
To obtain a valid list of field options
Position your cursor in the field and press F4 (Prompt).
Tip: For faster searching, add an asterisk to the end of your partial query. Example: cert*