Default Values for parameters Enterprise Guide 3.0.1

[deleted_user]

Hello,

I want to use a function to define a default value for a a parameter.

This is how my param is defined:

Type of Param: Date
Name: StartDate
Enclose user input with: Double quotes
Default Value: intnx('month',today(),-1,'end')

But the default Value I am putting in is not working.? I have also tried putting %sysfunc around it - but to no avail.

Is is possible to use functions when specifying default values in Enterprise Guide 3.0.1?

Many Thanks.