Items that are orphaned (not connected to any items in your Zotero database) will not have an “Open in My Library” button. In the Add Citation dialog box, you can click on the bubble for a cited item, then click “Open in My Library (or the Group Library's name)” to view the item in Zotero. Press Enter/Return again to insert the citation and close the Add Citation box. The item will appear in the dialog box in a shaded bubble.
Select an item by clicking on it or by pressing Enter/Return when it is highlighted. Items you have already cited in the document will be shown at the top of the list under “Cited”. Matching items will be shown for each library in your Zotero database (My Library and any groups you are part of).
Matching items will instantly appear below the dialog box. Start typing part of a title, the last names of one or more authors, and/or a year in the dialog box. The citation dialog is used to select items from your Zotero library, and create a citation. Pressing the button brings up the citation dialog. You can begin citing with Zotero by clicking the “Add/Edit Citation” ( ) button.