Look at NEWDATE function.  You would do something like NEWDATE (PromptFieldDate, -15).  Prompt field date would be entered as the first day of the present month and year and you'd fill it in when you run the report.

Look at NEWDATE function.  You would do something like NEWDATE (PromptFieldDate, -15).  Prompt field date would be entered as the first day of the present month and year and you'd fill it in when you run the report.

Thank you!  I created two new dates...1 to create a date of the 1st day of the report date back, and a second to take the newly created date back 15 months.  The "report date" is a prompted field with a default of the current date.  (Results for running report today - 10/10/2023:  1st Date created equals 10/01/23, 2nd date created equals 7/1/22.