To whom it may concern,
I am writing in regard of my application for a BRIDGING OPEN WORK PERMIT (Name: XXXXX, Date of birth XXXXX, UCI XXXXX, Application Number XXXXX, AOR attached).
It is my understanding that I am eligible for a BRIDGING OPEN WORK PERMIT accordingly to OB485, as I have applied for Permanent Residency (CEC Program) on date XX.YY.ZZZZ, have received the Acknowledgement of Application Receipt (AOR, copy attached) and my current work permit is expiring within 4 months (attach copy of current work permit).
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For your spouse you can write the same letter but refer to your BOWP application and your PR application. Obviously mention that spouse is therefore eligible too.