Various calls for projects for researchers in the Pprime laboratory will be launched during the programming of the INTERACTIFS Labex. The contours of this new programming (2020-2024) being widened, it may appear that subjects not included in the previous programming find interest in the next calls for projects. The funding will concern the invitation of visiting researchers, doctoral grants and Master 1 or 2 internships. This action is part of a desire to open up the INTERACTIVE Labex vis-à-vis all of the researchers from the Pprime Institute and contributes to its influence beyond its initial borders.