Report Designer - Design Formula does not show up in Conditions

SOLVED

Greetings,

I am following the instructions of KB186526 to create a Date Prompt on a JC report. I am able to create the prompt fields.

I can make the design formula (using Accounting Date [JC Transaction] instead of Accounting Date [GL Transaction] as this report is in the JC application) and label it Print CND.

However, when i try to set a Condition, Print CND does not show up in the Design Formula Index, although it does show up when i go into Tools > Formulas.

If anyone is able to advise me on this, I would really appreciate it!

My thanks,

Craig