I'm not with Laminar Research, just a fellow simmer in the UK.
Personally I have never flown the JRollon CRJ200 (which I guess is the aircraft you are referring to?), but I have been able to download the CRJ200 manual to read through.
The only instructions regarding both the secure cockpit door or the main passenger entry/exit door, are as per the following photos.
Not sure if this helps??