What is mean?

this is openfire admin page.

  1. I wanna know about the functions of the Room Settings,I attached the image about what room settings are, in OpenFire.

  2. i want to groupchat.

“This room is locked from entry until configuration is confirmed”

“This room is now unlocked.”

What does this message mean?

  1. Can you point to what exactly settings are not clear to you, because most of them are obvious and one can’t explain them better.

  2. Can’t say why exactly it shows those 2 messages one after another. But there can be a scenario that a room doesn’t have settings configured after it was created, so it will be locked (can’t chat in there) until those settings would be configured. Spark usually configures rooms automatically, as it seems.