I want students to access homework and lab keys, available as files in Canvas. I presently Restrict the Access to these keys by means of the available Restricted Access option, using a start date. Ideally, I would like to provide access to these keys upon submission of the specific homework or lab. I realize this can be done using individual modules that are locked until a designated submission, yet that is cumbersome for the many homeworks and labs in my course. Adding a Release Condition option for files that released these files to students upon submission of a specific assignment would be best for me.