Yes, as soon as you have selected the committee members you want to share comments with, a group will be automatically created based on the committee members you have selected.
The group will subsequently be visible at the top of the list under "Recent Conversations" of the committee members the next time you want to share a comment.
You can create as many groups, with as many committee members as you like. The same committee member can also be elected into several different groups.
Once you have created a group of committee members, the committee members who have been selected in the group will also have the group saved in their own overview. This is an advantage if you or your colleagues regularly need to communicate with each other in the committee, so that you each do not have to create the same part of the comment group.
You can name the group by clicking on the small pencil to the right of the group.
Read more about how to share a comment here: How do I share a comment?