Meetings created by team members

Hi all,

I've got an implementation project with an analyse phase made of different workshops.
I've prepared an activity of xx days and want let my consultants to organize their workshops with the different key users.
Each consultant is declared as user / Resource.
Each Key user will be additionnal participant to the meeting.

I would like to let them organize the meetings (alone or with other consultants) with the key users in order to save all meetings under the activity.
My goal is to follow the workload consumption and see in agenda all meetings planned.
But each consultant is team member and this profile hasn't the privilege to create a meeting and add a resource (only the project manager can do that in my version).

How could we do to follow all meetings in a 'project agenda' : is what I propose the right solution ?
What should I modify in the habilitations to add the right to add resource in the meeting to team memeber without giving them all project manager privileges ?

Thank you for you answer

Thank you Babynus for this answer.
I'll try the habilitation udate proposed.

What about my general question concerning the ability to have a global view of all meetings created by the team ?
"How could we do to follow all meetings in a 'project agenda' : is what I propose the right solution ?"

My aim is to have a view of all meeting, maybe with a filter capability to have an extract of all subjects planned by the team / a consultant .
Thank you