Looking forward for advanced use cases. I am very new to VTL and DNAC, but am familiar with Python and Jinja (I was a bit disappointed that DNAC doesn't support Jinja templates). What I am trying to understand is this...
Let's say I have a number of Regular Templates defined, such as AAA-TACACS and AAA-LocalCredentials... both templates have if/elseif/else block that use the same variable ($region). In my understanding, once I combine both into a Composite template, I will have to define region value TWICE...

Is there a way to use variables that SPAN across multiple templates, bu tonly define their values ONCE? Thank you!