When I'm trying to match Purchase Order lines to their origin Sales Order lines, I use the appliedtotransaction.lineuniquekey (which refers to the sales order line) vs lineuniquekey (which refers to the Purchase Order line) when working from the Purchase Order's point of view. How can I do the same thing when working between an Opportunity and an Estimate? I want to synchronize their lines so the Opportunity always has the same lines with the same values, including if it needs to add or remove lines to match the Estimate.

AI generated answer (using internal Slack threads):

To match lines between an Opportunity and an Estimate, you can use a similar approach to the one used for matching Purchase Order lines to their origin Sales Order lines. However, there isn't a built-in field like

appliedtotransaction.lineuniquekey

for Opportunities and Estimates. You can create a custom field on the Opportunity line and the Estimate line that will hold a unique identifier for each line. This could be a combination of item, quantity, and other unique line fields. This custom field will act as your

lineuniquekey

for Opportunities and Estimates. Here is a high-level overview of the steps you would need to take: 1. Create a custom field on the Opportunity line and the Estimate line. Let's call it

custcol_lineuniquekey

. 2. When creating an Estimate from an Opportunity, copy the

custcol_lineuniquekey

from the Opportunity line to the Estimate line. 3. When updating the Opportunity from the Estimate, use the

custcol_lineuniquekey

to match the lines. If a line with the same

custcol_lineuniquekey

exists in the Opportunity, update it. If it doesn't exist, add a new line. If a line exists in the Opportunity but not in the Estimate, remove it. This approach will allow you to keep the lines in sync between the Opportunity and the Estimate. Please note that this approach requires some SuiteScript coding to copy the

custcol_lineuniquekey

between the Opportunity and the Estimate, and to update the Opportunity lines based on the Estimate lines. ****** Disclaimer: This response was generated by an artificial intelligence assistant based on previous conversations from multiple Slack channels, and may contain inaccuracies or mistakes. ******