This document complements the release of the D3.4 - Matching Interface design deliverable, which is the release of the interface itself as a service for the VERA community due in March 2023. VERA (vera.operas-eu.org) is an online platform dedicated to supporting collaborative research with and for society. The aim of the matching service (the topic of this docuement) is to allow VERA users to more easily find potential collaborators for their project and invite them to be part of it. The tool is designed to connect users based on their interests and skills. With this tool, VERA users will be suggested to potential collaborators to invite as members of a project. This tool is expected to enhance the platform's ability to facilitate collaboration and support SSH citizen science communities in building a successful team for their project.