@Jenny_Hall3 - one thing you won’t be able to do is inherit the parent field values down to the subtasks (there is a feedback request here on that topic). If you want them all in the title of the subtask, that’s doable (what you have set up now) but you’ll need to make sure they’re populated first. This might mean triggering on something other than “Task added to project”. I like to create a single-select dropdown called trigger with one option (
) and trigger on that field changing.
You would want to do a one-time setup of your “project” field with 58 options. You’ll use this in the condition section of rules (this is how you create multiple branches on the same rule).