Updating Part (Schematic Symbol) in Design Entry HDL

Hi,

I'm using Project Manager - Design Entry HDL in creating schematic diagram.  I placed a diode symbol in the schematic diagram.  After awhile, the diode symbol was modified (Pack_Type was added in the properties) in the PCB Librarian - Part Developer.  How can I update the diode symbol in my schematic diagram?  Is there a way to update all the diode symbol at the same time?

Thanks,

Mabel