Greetings Don,

Thanks for writing in! "Sharing" on photos means that if the unit itself is set to share, the photos marked as "Sharing" will be included with the listing.

You can check who is included as a "Sending" partner on the 'Sending' sub-tab within the 'Partners' tab.
http://app.rentjuice.com/partners/sending

Please let me know if you have any questions!

Best,
Eric