Folks:

On a SharePoint Online site, I need to share documents with external users and let them edit online, but I do not want to permit the documents to be printed or edited offline.

Can anyone tell me if that sort of permission can be set up??

Thanks.

M.

Hi,

You need to enable and use information rights management in Office365.

http://technet.microsoft.com/en-us/library/jj585004.aspx

Micah,

you can use IRMS to protect documents from printing,editing,Downloading, Please check below links for more information

http://blogs.office.com/b/sharepoint/archive/2012/11/09/what-s-new-with-information-rights-management-in-sharepoint-and-sharepoint-online.aspx

http://pravahaminfo.blogspot.ae/2011/04/apply-information-right-managementirm.html

http://www.titus.com/blog/2012/11/spc12-diary-day-5-%E2%80%93-information-rights-management-in-sharepoint-2013/

karim

Hi,

I think you can use aceoffix to enable those external users to edit online and to prevent offline operations. I hope this will be helpful.