LTM Email templates have a list of variables you can use. Prodline isn't one of them.
Is there an "undocumented" method?
I know I could just hard code the prodline, but...
We copy data from one prodline to another frequently.
I didn't want to constantly change each template or turn them all off every time we copy data.
Some of them are quite useful in testing.
We're on LTM 10.2 in process of upgrading to 11.0