Fiscal Week or Month reporting in OBI

Summary

how to define dates when fiscal year does not correspond to calendar year

Content

Hi!  Our Fiscal Year this year started on January 1/31/2021.  That was day 1 of week 1. Day 1 of week 2 was 2/7/2021. Thus our Fiscal Week is Sunday to Saturday and many of our hiring reports need to be structured according to that . Our quarters are each comprised of 2 4-week months and 1 5-week month, making it total of 52 weeks for the FY.

I am looking for help on how to structure reporting / define time parameters on basis of our fiscal week and/or fiscal month.  For example, I am easily able to show activity summarized by week number according to the standard calendar, but I need to do the same according to our corporate FY calendar.