Adding a co-host to meetings with ability to start the meeting Merged

My assistant creates our RC meetings. However, we want participants to be in the waiting room as different guests are invited to the meeting at different times. I don't want them to just jump in during another agenda item. In order to give me co-host the best option is for her to schedule the meeting on behalf of me. Other staff may need this same Co-Host functionality. But, when the meeting is created there is not the ability for any co-host to automatically start the meeting. There are situations were I may want several co-hosts created for a meeting. Please fix this.