The Participant ID field is available in mobility activities in Beneficiary module, allowing you to provide a unique alphanumeric participant identification. The Participant ID field is not mandatory. If a Participant ID is provided, it must be unique for the participant in the project.
![Participant ID field Participant ID field](/download/attachments/86966767/ParticipantID.jpg?version=1&modificationDate=1680702262016&api=v2)