How to make a NPC Only allow 1 User ID

[Zig[PM]1]

How to make a NPC Only allow 1 User ID

So the NPC Scans the User ID and allows the Player to ONLY access the map ?

so he clicks it it scans him, his his ID has that right ID It will only let him in and no one else ? please can any one help me

[Eurion]

If you know the id of the user you want to allow into the map, you can use action type 2003 to do this. The layout for it should be something like

1311 1313 1312 2003 0 %user_id == 9999999
1312 0 0 126 0 Error
1313 0 0 126 0 LetIn

All you do is put the user id where the 9999999 is