Fiscal Period Issue in Analysis Studio Cube

[Ramanan]

Hi All,


I have 3 years worth of data in my Cube and it follows the approved fiscal period weeks (5-4-4) for the  quarter within as defined in the time dimension.

But for a particular quarter / month within a particular year - the client wants to change the fiscal period pattern to 5-4-5.

Any thoughts on how to design it just for that year /quarter/month and still work within the 3 years Cube data.

I am new to this forum and thanks for your help.
RA