This deliverable reports the key activities of the MAPWORMS Consortium carried out during the second reporting period of theproject (M13–M30, 01/04/2023 – 31/10/2024). These activities will be presented during the second Review Meeting of the project, scheduled for 4 December 2024. Following the agenda of the second Review Meeting, the deliverable includes the presentation of an overview of the project results in relation to the objectives of the action, in line with the structure of the Grant Agreement. It then includes the presentations of the activities of each Technical Work Package:• WP2 - Ecological, taxonomical, and morphological studies for selected species of marine annelida;• WP3 – Annelid shape-morphing modelling;• WP4 – Smart stimuli-responsive hydrogels;• WP5 – Morphing robots across scales;• WP6 – Robots testing towards application case studies and exploitation activities.Finally, the activities of WP1 – Project Coordination, Dissemination and Communication are reported, and are divided into: (i) Project Management, (ii) Project Dissemination and Communication, and (iii) Project Data Management.