On 27 October 2021, Jakub Bijak gave a talk at a hybrid conference on "Migration and Mobility Research in the Digital Era" (MIMODE 2021), organised by the Max Planck Institute of Demographic Research as a satellite event of the Conference on Complex Systems 2021 in Lyon. The talk "Bayesian model-based migration studies: Connecting data and theory", coauthored by Jason Hilton, Martin Hinsch, Sarah Nurse, Toby Prike and Oliver Reinhardt, was intended to provide a high-level of the philosophy and acomplishments of the BAPS project. Further details are available at the conference website.