Resolve invalid filter errors

When a property value is merged or deleted, or if the internal value is edited, any workflows that enroll based on that value will show an error:

This is because the workflow is trying to use a property value that no longer exists.

You can fix this error by updating the enrollment criteria:

• In the workflow editor, click the Enrollment trigger box.
• In the right panel, locate the trigger with the error, then click the trigger to edit it. 
  
  
• Remove the property value that's causing the error by clicking the x next to the filter.
• Click Update filter.
• Click Save.

The workflow will no longer show an error for the enrollment trigger.