Zotero Groups allow you to share a research library with anyone.
Create a Group Library
Click theicon in Zotero.
Log in to Zotero
You'll be asked to log in to your online account.
Name Your Group
Choose a unique name for your group. Make sure to choose the appropriate level of privacy.
Invite others to join your group. Click Send More Invitations. Help your colleagues by including a link to this guide: http://www.hks.harvard.edu/library/zotero/.and then
Your Group Library
Your new Group Library will automatically sync to your account. Group Libraries appear below your personal library. You can drag and drop between libraries to copy items.