Hi,
when i want to put some files that have some date values inside it, into pdm 2013 vault, it does not get the values to data card. please refer to the attached sw files, you can add them to your vault and after check the "checked date", "approved on" variables on your card.. i can see the variable on the data card at pdm 2012 sp4
SolidworksSolidworks 2013 Beta