Do you have external Guest Users create new Salesforce records, read and update existing ones using Communities? Salesforce is securing the Guest User access with Summer 20, which means that your current setup may stop working.
This video will also be interesting for you if you don’t have this setup currently, but you would like to utilize this functionality.
The procedure outlined in this video allows external users to run a Salesforce flow that reads and creates Salesforce records using Communities in Summer 20.
