I'm sorry, you need to do this through the data.ace file. Only the
parent object is passed to the XREF mechanism, not any information on
the rest of the line.
> I would like to update to fields at the same time, here is the idea. In the model :
>> ?Sequence Related_DNA ?Sequence XREF Related_DNA ?Software
>>> I would like the XREFed sequence to take the ?Software which was used to find this relation as well.
>> Is it possible or do I need to do it through the data.ace file?