The Locate menu 
is at the top of the right pane of the Zotero Library. It allows you to locate an attached file of an item or search for it in an online database such as Google Scholar or Crossref. The Library Lookup option allows you to search for a physical or online document directly in an online library catalogue. To add the link to the Graduate Institute's Swisscovery catalogue, go to the Preferences menu, Advanced tab, General tab, and select the Geneva Graduate Institute in the OpenURL window :
