Question/Request - Documentation/Best Practices for Importing CRM data and automatically connecting items between the CRM Core boards (leads/contacts/accounts/opportunities)

Hi!

The title was not mine I’m just trying to basically ask the same question 2 years later. Hopefully, someone has come up with a good way and order in which to import data into CRM from Excel to have the match automations create connections between Accounts, Contacts, and Opportunities. I was going to reverse engineer but figured someone had documentation and even perhaps a visual layout of the flow (including the automations used). Thank you in advance!

-Drew