I am opening a .stp file (from hoffmanonline.com) in SolidWorks, then saving it as a .sldprt on my local hard drive. When I save the Part, I am entering a description of the part. After that, I save the file into a purchased part library in the PDM. When I do this, the description I entered when I saved the assembly as a part does not show up on my data card. However, if I move the same file to the PDM, do a "save as" and enter a description, the description is saved on my data card. I've tried this several different ways, and the common thread I'm seeing is that the description does not carry over if it was added before the part was in the vault. Is there a reason for this, or is there something I need to look at in how my data card was set up?