I too can not have LP sent back to Calyx but am not sure how you can rerun in LP seeing Calyx does not let you access the LP Key field. I never really paid attention to the other control numbers.

Which number are you referring to as the loan ID number? Below are the control numbers on the full feedback certificate:

LP AUS Key:
AUS Transaction Number:
Loan Prospector ID:
Transaction ID:

Calyx has been silent on when they will have these basic items fixed. Lets face it, as far as software goes,
1003 software is about as simple as you can get.

Brian's comment that Freddie wouldn't let them beta test the product is ridiculous. Once Freddie approves 5.1 for use, Calyx could simply do an initial release to a few users (and you don't have to look much further than this message board) who would run loans for a couple of days and report back any bugs or comments. Calyx could address this and then continue releasing the software for general consumption. 

Keep in mind that Freddie LP is a system/website with its own issues like the ones that I mentioned in previous posts. Some of the problems you are seeing are caused by the design of their system.  Import mapping from  system to system (where each system has their own business rules) is more complicated than you can imagine.

We will address many of the import issues already reported for version 5.2

Bryan
Point Product Manager

I populate the only non-grey'd field with the Loan Prospector ID.  That works just fine and you can even utilize the View LP Feedback button as well.  It's a nice work around and I feel 100% more secure in my data.