The host should have the capability to invite chosen attendees only in a part of the entire all-day meeting. As the all-day-long meeting link will be active during the entire meeting, suggested the creation of a temporary new link meeting that gives access to the meeting just for a specific period of time in the preferable users. e.g. during the time of a presentation. The new temporary link with a time limit will be sent to the chosen attendees. These attendees will be not able to access the all-day-long meeting link.