How to mass remove manually assigned accounts in Territory Management?

Question

Is there a way to mass remove manually assigned Accounts in a Territory Model ?

Note, currently there no assignment rules in the Territory model. This is a sandbox.

Answer 1

ObjectTerritory2Association has this information and a field called AssociationCause

The means by which the record was associated with the territory. User interface field label is Method. Possible values are:

• Territory2AssignmentRule—Territory assignment rule association
• Territory2Manual—Manual association

As such, you should be able to just do the following in anonymous apex (or just query to use dataloader):

List<ObjectTerritory2Association> manualTerritoryAssignments = [
    SELECT Id 
    FROM ObjectTerritory2Association 
    WHERE AssociationCause = 'Territory2Manual` AND SobjectType = 'Account'
];

delete manualTerritoryAssignments; 

You can also filter by the Territory2 if you just want to remove certain territory assignments.