A Platform App Builder at Cloud Kicks is creating a flow approval process for travel...

Resource is specifically intended for approvers that must be resolved dynamically at runtime. Salesforce ' s Flow Approval Process documentation defines Resource as an approver type that references a variable containing a user ' s username, a public group ' s API name, or a queue ' s API name. At runtime, the associated orchestration resolves the value and determines the appropriate assignee. Therefore, the app builder should store the dynamically determined username in a text variable and select that resource in the approval step. Selecting User would require choosing a predetermined user while designing the approval process, which does not satisfy the runtime requirement. Queue similarly identifies a configured queue rather than dynamically resolving an individual user. A Formula cannot directly substitute for the Approver Type configuration specified by Salesforce ' s Flow Approval Process model.

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