Virtual workshop. This workshop will introduce participants to Quebec administrative data management methods, using a synthetic dataset of 1,000 individuals (the donaSYq cohort). The workshop will cover variable creation, file merging, and the creation of a transversal database from several administrative databases. Participants will receive a kit containing SAS programming examples and synthetic databases that simulate real administrative databases. Prerequisites: Basic programming experience (SAS, R, Stata, SPSS, etc.) is recommended to take full advantage of the workshop.