With the ability to add or remove tags from organizations via workflow action, we could grant some degree of autonomy to other departments in our organizations.
For example:
I design a workflow that, for all orgs under a specific tag, performs billing reconciliation across several platforms.
I give the "enrollment" form to Billing.
Client upgrades their package.
Billing uses the form to enroll Client into the standardized billing reconciliation that the other package-purchasers have been opted into.
Now Client is included in the next workflow run, with minimal intervention of any engineers.