Before the invitation can be accepted
The invited co-parent needs to create or sign in to their Zuko account and complete the required email-verification step.
Zuko then presents the pending invitation in the app so the invitee can review and accept it.
What acceptance changes
After acceptance, Zuko can establish the shared co-parenting connection and make the relevant workspace available to both parents.
Shared messaging, requests, and other coordinated workflows depend on that connection. Until it is accepted, each person can still use their own account, but shared actions are unavailable.