This deliverable reports on the work carried out in the EU-funded project ENJOI (WP3). Specifically, it presents the results of task 3.4 “Nurturing exploitable and transferable resources” led by Stickydot (SD), in collaboration with FCiências.ID (FC.ID) and Formicablu (FB). The main objective of this task was to showcase the co-creation methodologies developed within the project in the form of an interactive handbook. The interactive handbook, “Engagement and Partnerships for Outstanding Open Science Communication (OOSC)” collects the revised versions of methodologies for establishing partnerships and running Engagement Workshops (EWs) and Labs in contexts of science communication. This exploitable resource aims to support and inspire other researchers and practitioners in the design and implementation of participatory workshops.