Meetings setting to allow attendees into room without password or being put in a waiting room.

Is there any way to allow a meeting attendee to enter a zoom meeting I've setup without having to be put in a waiting room or without needing a passcode?  When I was using Working live my meeting attendees would be in the room immediately when they used the meeting zoom link and now they are forced by my settings to wait in a waiting room for me to let them in.  What setting needs to be changed for them to just enter the room with no restrictions?

Thanks