Safe Lagoon and Family Link can run together. The scary "contact your organization's administrator" screen appears when we install the Device Monitor module (calls, SMS, gallery). Google does not let that module ship inside the Play Store app, so it is sideloaded.
In Family Link (on your phone)
- Open Family Link → the child's account.
- Open that child's device.
- Allow installing apps from unknown sources / external sources for this device (Google moves this label; look under Apps or device Settings in Family Link).
On the child's phone
Continue the Device Monitor install. If Android asks again, allow the source, go Back, continue.
Full module steps: Device Monitor module.
Family Link's own screen time can fight ours. If times disagree, pick one enforcer or expect double limits.
