Application Mappings Define application category mappings for a target application. To define application category mappings: From the Data Integration home page, and then from the Actions menu, then from the Setup actions drop-down, select Category Mapping. In Category Mapping, select the Application Mapping tab. From Target Application, select the target application. Click Add. A blank entry row is displayed. In Category, select the category. In Target Category, specify the target category or click to select a dimension or dimension member. For example, you might specify the Scenario dimension in Planning. For more information, see Selecting Members for the Target Category. Click Save. Optional: Perform these tasks: To edit a mapping, select the mapping, and then make changes as necessary. Then, click Save. To delete a mapping, click Delete.