What it means: Runs when a new user is created through the network user flow. It is distinct from adding an existing user to a particular site.
Screenshot to add: [Workflow editor New Network User trigger configuration]
WordPress hook
wpmu_new_user
How to use it
- Use this event only on a WordPress Multisite network; it is not available on a standard single-site installation.
- Check the available event data and confirm whether the event represents a setup stage, a completed change, or a removal operation.
- Test on a staging network before enabling workflows that modify sites, users, or access.
Important note
Multisite hooks can fire as part of internal network processing. Verify the timing and payload in your own network before relying on the trigger for business-critical automation.