Hello, How to compile the final chapter added (sequences/probabilites) without recompiling all the other chapters ? The command line is currently used context --purgeall cours.tex Thank you Fabrice \startproduct cours \project documents \startfrontmatter \component contents \stopfrontmatter \startbodymatter \component sequences/suites-1 \component sequences/exercices-suites \component sequences/derivation \component sequences/exercices-derivation \component sequences/lois-discretes \component sequences/exercices-lois-discretes \component sequences/continuite \component sequences/exercices-continuite \component sequences/exponentielles \component sequences/probabilites \stopbodymatter \stopproduct