Can I add new TRCs to an existing Value List when the List ID is being used in a Rule ID/Rule Progra

I am new to Time and Labor and need to add a new TRC to an existing value list.  The List ID is being used as part of the criteria in one of our Rule Templates.  I was reading in PeopleBooks and found a note in the "Understanding Rules" section. See Note below.

Our Rule ID is used in more than one Rule Program.

Will adding a new TRC to an existing Value List ID cause any issues for Time and Labor processing?  Do I need to first remove the rule id from all three programs, update the value list and then add the rule ids back into the rule program?  I'm not sure if updating a value list is considered the same thing as modifying a rule. We don't want to create a new rule.