User permissions

Hello to everyone. I want to play on the system and I’m new to jitsi. The administrator must be able to open the camera and microphone of the user. However, I want to show the user the permission screen for this process. If I am an administrator, I should be able to turn off all users or the individual user’s camera and microphone without the user’s permission. I trust vimeo more when it comes to video sharing and I don’t want to use youtube. Can you show me a road map?