The "Allow Multiple Opportunity" feature enables workflows to process multiple opportunities associated with a single contact independently. Rather than limiting workflow execution to only the most recent opportunity, this toggle allows "each opportunity associated with a contact will enter the workflow as a separate execution."
Allow Multiple Opportunity
When activated, the toggle delivers two key behaviors:
A real estate agent manages contact "John Doe" with two property opportunities: "1 Madison Avenue" and "2 Nice Street." A workflow triggers on opportunity updates and sends reminder SMS messages.
With toggle OFF: Only the most recently updated opportunity triggers actions; subsequent updates skip remaining workflow actions.
With toggle ON: Each opportunity triggers its own complete workflow execution, so "both the opportunities will co-exist in the system."