Adding a posting project to another structure Use this action to add a posting project to an existing alternate structure. Select Financials > Project Ledger > Setup > Project Setup. Click the Structure tab. Open a project structure and click the Hierarchy tab. Select one or more posting projects and select Actions > Add Posting Project To Structure. Specify this information: Structure Select an alternate structure to which to add the posting projects. Parent Project Select the project into which posting projects roll up. Click Submit.