How to get Current External User’s Account Id in Salesforce Community builder? September 24, 2020June 9, 2022InfallibleTechie Admin {!CurrentUser.AccountId} Use the above expression to get Current External User’s Account Id in Salesforce Community builder. For additional Expressions, check https://help.salesforce.com/articleView?id=siteforce_communities_data_code_reference.htm&type=5