ArkeoGIS is a multidisciplinary application. The databases come from different sources: institutional researchers’ work, graduate students’ researches, private companies and archaeological heritage management services. They also come from palaeoenvironementalists’, geographers’ and historians’ work. Multidisciplinarity is spurred and promoted All these shared databases are available and can be queried through the webGIS by ArkeoGIS' users. Each user have its own personal and customizable project interface. One can query online all or only a part of these databases, display the results on multiple backgrounds maps, save and export them towards other tools one might use (CSV export). Actually in release 4.2 the poster will present the latest evolutions of the tool (multichronology and shape display), and encourage users to create new communities using the platform but also discuss how the scholarly primitives evolve with digital tools