Rules to update owner of CTAs

It would be great to be able to create a rule to update the owner of a CTA. I can manually do this with CTA mass editor, so I feel like I should also be able to do this via an automatic rule.

Examples:

• CSM changes and the rule will update the owner to the new CSM
• When the CTA fired, it was assigned to the default owner. At a later point a CSM is assigned to the account. The rule would update to the CSM now on the account