The Open Jerusalem project aims to unlock and connect different archives and sources in order to investigate the ordinary entangled history of a global city through the lens of the concept of urban citizenship (citadinité). The objective is to produce historical narratives focusing on the way residents interact with each other, inhabit and appropriate space(s). The symposium intends to be a forum for deepening discussions and opening scientific debates, based on contributions by members of the Open Jerusalem Team, scholars specialising in related topics, urban historians and specialists of the region. Therefore all participants are kindly requested to stay in Rethymnon for the whole duration of the symposium.