답변 1개
Still an idea: https://success.salesforce.com/ideaview?id=08730000000JeYnAAK
However you can create use a combination of process and a flow to auto close all the Tasks when the account is re-assigned.
Set the process to call the flow when the Account ownership is changed.
Now in your flow, do a fast lookup to query all the open tasks related to that Account. Now update the tasks' status to completed to using a loop. Then do a fast update to update the tasks.