Towards the top right of your listing, you'll see one or more profile photos along with a "+" button. The profile photos indicate users who have been added to this listing as "contributors". Contributors normally include:
- The listing agent
- The co-listing agent
- A listing coordinator
- A photographer
Hovering over a profile photo provides more detail about that user. Clicking the "+" button opens a dialog that allows you to invite another user to be a contributor on the listing. If the person is already a Listing Input user, they'll be added automatically and informed of the invitation. If the user is not (normally, this would be a photographer), the user will receive an email invitation to start using Listing Input along with instructions on how to do so.