Create a {{program.channel}} system token

Straightforward idea: there are times when clients may need to pass the type of program that is used in a flow step. For example, if you have an Event program with specific channels for Roadshow and Tradeshow, you may want to stamp the channel in a field in a flow step for sales purposes. However, there's no systematic way to note a program's channel in a flow step today--instead, you must create a Program token with the same value, then reference that token.

Could a text token that outputs the channel name be created to streamline flow processing?