FDFA intranet, [Concept](https://www.collaboration.eda.admin.ch/en/_layouts/15/WopiFrame.aspx?sourcedoc=/en/Documents/Konzept_IW-P_Basis_en.docx&action=default&DefaultItemOpen=1) for transfer of bookkeeping to IW-P Basis Locations, 2015 (15.04.2016).