Upserting OpportunityLineItems

[Charles Ma]

Hi,

I'm attempting to upsert OpportunityLineItems to SFDC and relate it to
the correct Opportunity. In the Apex Data Loader, there are 2 options
for external IDs, first is the OpportunityLineItems external id,
second, it's the related Opp's external ID.
The first has been taken cared of in the Cliq tool by the process-
conf.xml with the line:
<entry key="sfdc.externalIdField" value="..."/>
But how do I set the related Opp's external ID with the Cliq tool?

Thank you for your help in advance,
Charles

[theswami]

I haven't done it before, but this might help:

http://boards.developerforce.com/t5/General-Development/Apex-Data-Loader-and-External-ID-problem/m-p/174000#M39754