Deactivated GROUPS:

• Groups can be deactivated.
• A deactivated group is hidden for all members and can no longer be used.
• A group can only be deactivated by its admin.
• A deactivated group remains deactivated until it is reactivated by its group admin. 
• Chat and cloud content will still be available once the group has been reactivated.

Archived CHATS:

• Chats can be archived.
• An archived chat is only hidden from the person who archived it.
• Each group member can archive a chat for themselves.
• An archived chat appears again in the chat overview as soon as a message has been sent to the chat.
• Chat and cloud content will still be available.