Hello experts,
I would like to know if is possible to choose a substitution variable in POV of a FR report.
I'm using PBCS and FRS. FRS Desktop version is: 
In FRS Desktop I can see a folder called "Substituion Variable" but it seems that not work, I can to drilldown in that folder.
If I open Finantial Reporting Web Studio (cloud version) I don't see that folder.

Any help?
Thanks!