How do I set this up?? Thanks in advance for your help!
3 respuestas
your requriment can be achieved using flow builder.
have a look at this trailhead module that explains how to build a flow: https://trailhead.salesforce.com/en/content/learn/trails/build-flows-with-flow-builder
in particular look at this example, which is similar (it looks up an existing contact rather then opp, but same idea): https://trailhead.salesforce.com/en/content/learn/projects/build-a-simple-flow?trail_id=build-flows-with-flow-builder