That wouldn't work. The ability for Workfront to have OR statements in webhooks is fairly recent (like within 2-3 months) and unfortunately that functionality hasn't been added into Fusion's webhook builder. Instead of using the native Workfront webhook, you could use a custom webhook, and then create your own webhook in workfront manually and either specify your two or statements, or just create two seperate webhooks, and point them at your custom fusion webhook address.