This would be really awesome. EVERYONE (with no exaggeration) who has seen these dates has been confused and gone off into a tangent as to why it makes no sense.
My personal suggestion would be to allow us to set a 'Fiscal year prefix', so that we could select 'FY', but another company might have a different convention, or show nothing at all. Your UX people may well have a better solution. :)
Definitely custom - our FY runs Aug to July and having custom fields would be required
Same issue for our organization - we use a F19Q1 type convention. We love that we can align the Fiscal Year to our calendar, but like first comment notes it drives confusion.
Echo the comments above. There has been lots of confusion around these dates, which ultimately has led to a ton of questions coming to the PM team and taking up a lot of unnecessary time.
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