During which phase of the change management lifecycle are the following activities performed?
* Record the planned schedule for when the change will take place
* Perform risk assessment and evaluate risk
* Describe relevant implementation plan, test plan and backout plan

A company uses an external system to manage its custom account territory assignments. Every quarter, millions of Accounts may be updated in Salesforce with new Owners when the territory assignments are completed in the external system.
What is the optimal way to update the Accounts from the external system?

Default Variables Editor is used to edit catalog items.

How to see which record producers and catalog items are using a certain variable set?

The "Assigned to me" button will validate if the current user is a member of the Assignment Group.