I am using Endnote X7.3 for Mac with Word 2010, also for Mac.
I have a proble with ambiguous citations: Endnote puts a wrong letter after the year in both, citations and bibliography.
For example, I have two references from the same author, same year. It will appear in the bibliography like this:
SenBJW - Senatsverwaltung für Bildung, Jugend und Wissenschaft Berlin (2013a): Handlungsrahmen Schulqualität in Berlin. Qualitätsbereiche und Qualitätsmerkmale. Berlin.
SenBJW - Senatsverwaltung für Bildung, Jugend und Wissenschaft Berlin (2013f): Inklusive Schule in Berlin. Empfehlungen des Beirats. Berlin.
So it is 2013 a and 2013 f , but there are only these two references, so it should be 2013 a and 2013b.
Thank you very much for your help in advance!