How do I import Object ID's?

I have a .csv file to import, but upon import I lose my Object ID's, what am I doing wrong?  I've tried naming the column "Object Number," "Object ID," and "Object Identifier" yet none has worked, see below:

 

The .csv as viewed from EXCEL:

 

 

After the DOORS import:


ilan123 - Wed Jan 11 12:41:41 EST 2017

Re: How do I import Object ID's?
ilan123 - Wed Jan 11 14:26:33 EST 2017

It looks like you cannot change the DOORS Identifier, but I can create my own attribute.  Is that correct?  

Re: How do I import Object ID's?
Mike.Scharnow - Wed Jan 11 14:32:20 EST 2017

ilan123 - Wed Jan 11 14:26:33 EST 2017

It looks like you cannot change the DOORS Identifier, but I can create my own attribute.  Is that correct?  

yes, that's correct.