You and your clients both have the freedom to lock individual albums to the client's guests. As soon as you lock an album to guest, a 3-digit album PIN gets auto-generated which can be edited by you and/or your client.

These locked albums are still shareable, provided the guest who wants to access these albums have the individual album PIN.

From the photographer's side, once the album is locked, simply share the album link with the individual album PIN.

Similarly, if your clients wish to share any locked album, simply copy share link and send it through to their guests along with the individual album PIN.