The Nuxeo Server should be able to know is the client uses LiveEdit plugin or not.
This will be used to know if the liveEdit links can be displayed or not.
This autodetection will be based on accept mime type header sent by the Browser:
LiveEdit plugin installed : application/nuxeo-liveedit
LiveEdit plugin installed + MSO editor: application/nuxeo-liveedit;mso
LiveEdit plugin installed + OOo editor: application/nuxeo-liveedit;oo
LiveEdit plugin installed + OOo and MSO editors: application/nuxeo-liveedit;mso;oo