...
Search for DocuFlow Settings in the App Launcher:
Press Settings:
Choose Salesforce > Settings in the menu on the left side:
Under Salesforce Connection Settings enter the details of the service account: Salesforce User name (1), Salesforce Password (2) and Salesforce Security token (3), see Reset security token in Salesforce
If you use a service account, documents are normally saved in Salesforce as if they were created by the service account. Check the Impersonate document signer checkbox to change this into the ‘real’ user. Make sure you followed these steps before you do this:
...