Maintenance Plan schedule

Hi Team,

I have a requirement wherein the customer wants to schedule particular tasks in a task list on specific days of the week / month; for e.g. task 1 to be scheduled every Sunday and task 3&4 to be scheduled every 2nd and 4th Saturday of the month.

They want to have a single Maintenance Plan with a single task list and a single factory calendar as well.

Please suggest as to how I can achieve this requirement.

Thanks,

Beryl