Choose the control that matches the intention
An existing-profile PIN restricts opening that profile, while the additional option addresses creating new profiles. A household may want one or both, but the settings should not be treated as interchangeable. Start by stating which action the account owner intends to restrict.
For example, an adult may protect a personal viewing profile yet still find additional profiles can be created. That observation does not by itself mean the first PIN failed. The owner needs to inspect the separate new-profile setting documented for the main profile.
Verify the intended restriction after refresh
The help notes a device may need a refresh to receive new settings and suggests switching profiles or signing out and in. It also warns that some older devices do not work with Profile Lock PINs. Check the supported environment before assuming every legacy screen enforces the control identically.
Record the configured profile, saved option and device tested. A missing setting on a non-main profile differs from a saved main-profile setting that does not appear to apply after refresh. Preserve that distinction for support. No account, device or PIN was operated here, and this control does not replace other household maturity and credential decisions.
Questions about this guide
Can any profile set the new-profile requirement?
The checked help says it is available only on the main profile.
Is an existing-profile lock the same as blocking new profiles?
No. Netflix documents a separate option for adding profiles.
