I am setting up an integration between salesforce and unisender. The fact is that when I get to the last stage, where I need to select the Contact list, to which the contact will be added in Unisender, I face difficulties
I choose a custom field instead of a ready-made list in Unisender. This custom field contains Id Contact List from Unisender. When I test the trigger, why doesn't the contact get into the Contact List (that is, Zapier does not understand that my custom field has an ID Contact List).