Hi all,

I am looking for some references on how to use epsert with external IDs in the apex data loader...

I have a .csv of Accounts and Contacts that I have exported from one SF instance, and I want to correctly upsert it into a new instance... can this be done without VLOOKUP in excel? can upsert do what I want it to?

Eventually I would like to understand exactly the process of how this is done, so I can just define a couple beans in the process-conf.xml and do this through the CLI with good portability.

Thanks ahead,

Scott