Ability to have a Subject Line Pre-Populate when using Automated Proof Workflows

[#1]

When using automated proof workflows, would love the ability to be able to add a custom subject line to the template instead of having to enter this in manually when creating a new proof.

Our traffic team is repetitively entering the same key words in manually for our external vendor proofs for approval. Sometimes, we miss inputting the key words since this is an extra step from our normal process for internal proofs. Our Internal teams also rely on these subject lines to be able to filter out external vendor proofs in their email inboxes.