why my security control does not allow my friend on my land

[Irene Muni 1,273]

Probably only can answer the creator of the security device. Send a notecard to the creator asking abour your problem.

[Irene Muni 1,273]

Probably only can answer the creator of the security device. Send a notecard to the creator asking abour your problem.

[Venus Petrov 333]

Yes, contact the maker of the security device or read the notecard to make sure you are putting her name in correctly.  Perhaps there was a misspelling.

[Peewee Musytari 731]

They sometimes need to be deeded if the land is group owned. If the land isn`t deeded to group, you might want to consider doing that and setting the security to allow group members. That way you can just add your friends to the group.

Otherwise if the instruction manual is no help I would agree with contacting the creator for advice.

[Rolig Loon 26,622]

Check to be sure that you typed the correct name into the security system.  Many (perhaps most?) systems expect you to use the person's username, not a Display Name.  Display names can be convenient, but people are allowed to change them all the time and there is nothing to prevent a person from choosing a Display name that is the same as someone else's, so they are an unwise choice for security systems.  You can see a person's username by looking at her profile, or you can set your own Preferences to display usernames as well as (or instead of) Display names.