Using Scooploop - Basics - No.22 - Hidden loops
1. It is hidden! You cannot see it unless you are a member of it.
2. You cannot join a hidden loop unless you are invited.
3. Even if you have the address of the loop you cannot see it.
4. Unless a member tells you, there is no way to find out that they belong to a hidden loop; it is not listed in the loops that they belong to.