We are a coam with an Option 81C PII procesors. We have been told we need to update the DepList on our system but none of us has taken the patching class. Is this something we can and should be able to do ourselves? One of the guys thought this would be done in ld 143 but I think it is a PDT operation. Just looking for some info to lob at our management team in hopes of getting some help with this. Thanks in advance.