Currently the collection scheduling does not allow an admin to run the schedule for specific days during the week. There is a custom scheduling option but the cron expression definition for days is "Day of the month" not "Day of the week" (See URL below for more information). This could potentially lead to maintenance scheduling conflicts.
We would like the ability to schedule collections for specific days during the week (So we can exclude every Monday or designated day for maintenance or other tasks). The cron expression can be changed from "Day of the month" to "Day of the week" or the UI can be updated to allow an admin to select days of the week that the schedule can be ran.
Understanding the Cron Expression for a Custom Interval of Collection - Identity Governance User and Administration Guide (microfocus.com)