We are working on a true collaboration module, so you will be able to have other members of your family capable to view and edit your family tree online. The collaboration module will have security, where the creator (or administrators) of the family tree will have control on who can view and/or modify the family tree, including adding pictures and other attachments such as audio & video clips. GenoPro will also display a history of changes by users, in case of the need to contact a family member for more details. At the moment, you can send the family tree to someone else and have him/her revise it and send it back to you, or generate a private (password-protected) HTML report at http://familytrees.genopro.com/ and have your relative revise the information and send you the missing information by email.