How to convert a Lead to an existing Opportunity?
I saw that with the 25C release that the ability to convert a Lead to an existing Opportunity is now available (https://docs.oracle.com/en/cloud/saas/readiness/sales/25c/sfau-25c/25C-sf-automation-wn-f38333.htm#Steps-to-Enable).
According to the Steps to Enable, I just need to enable the Profile Code "ORA_MKL_LEAD_CONVERT_TO_EXISTING_OPTY".
I did this signed out & back in & attempted to convert the Lead but nothing appeared different than before.
I did a bit more digging & it appears that there may be a "Link an Existing Opportunity" field that needs to be added the Conversion Page Layout (