The current project, coordinated by CIPFP La Costera and originated in a previous KA 2 project, has as its ultimate goal the promotion of the Erasmobility platform. Our main purpose is to help vocational training centers develop mobilities in the field of KA1 projects together with other European counterpart centers.The expected results at the end of the project are:1. At the computer level:- Adapt the platform to the different sensitivities of the member countries.- Adapt the platform to mobility consortia.- Include in the mobility students who are in danger of social exclusion.- Make improvements on the page so that it is accessible from mobile phones and tablets.2. Development of a user guide that helps centres face the initial challenges posed by exchanges.3. A comparative study of the different systems of professional training of the partners involved in the project.The need to reapply for a new project is justified by:1. Helping to increase the number of non-Spanish centres registered on the Platform. At the time of writing these lines, the project has 692 centers, of which 400 are Spanish. This means the platform is not understood outside Spain.2. 94.4% of the registered centers consider it basic to have someone to guide them in the search process since many of them are involved in the KA102 projects for the first time. It is therefore necessary to prepare a guide that serves as an orientation to the centers that start taking part in the exchange.3. And, finally, this project is a perfect tool to be able to deal with one of the problems that all the KA1 mobilities face, i.e. to be able to offer accommodation in families, which entails a true cultural integration.We have based the selection of project partners on the objectives to be met.Vocational training centers: The former partners of the KA202 project . Barthélémy Thimonnier High School, CollegesWales.and new Osterholz-Scharmbeck BBS centersScholengroep Brussel from Belgium, Colegiul Alexe Marin from Romania, IEK-AXIA from Greece.Companies: LINGOO is our support in the management of families.The project has a duration of 27 months and is structured in three phases:Phase A: December 2019 to November 2020: New sections and improvement of the Erasmobility Platform.Phase B: December 2020 to September 2021: Material and teaching resources to improve, enrich and facilitate mobility.Phase C: October 2021 to January 2022: Dissemination processAs for the modality of cooperation between the partners, the following way of work has been planned:Each partner must prepare a draft in which it will propose to the transnational meetings a series of personal ideas in a number of issues: improvements that the platform may need, creation of their own monitoring tools to assess the quality of the project, development of the planned teaching activities, support for the sustainability of the Erasmobility platformBased on these drafts, the partners, throughout the various transnational meetings, will develop a consensus document for the subsequent execution of each subject in the scheduled time.All the meetings and transnational activities have been distributed among all the members that make up the project.To be able to control that the planned activities have been fulfilled, a self-evaluation and follow-up plan has been arranged. This plan is structured on the basis of objectives, deadlines and people responsible for coordination and assessment.The main means of communication with the partners, apart from the six planned transnational meetings, will be:Through the Dropbox folder that has already been enabled.With a group of whats'app that we use for emergency situations.We do not rule out bilateral meetings between the coordinating partner and the other partners to discuss issues of cooperation in the field of dissemination and other key aspects.Before transnational meetings, telematic meetings will take place in order to ensure the coordination of all partnersThe main beneficiaries of this project are not only the participating institutions, but also the vocational training centers in the countries of the participating partners at a local, regional and national level.