Open the XDE model.
Click Tools > Rational RequisitePro > Associate Model. The Associate Model to RequisitePro Project dialog box opens.
At the Project File box, click the Browse button. Open the RequisitePro project file. Typically, this is located in a project subdirectory in [INSTALLDIR]\Rational\RequisitePro\projects. This may vary when accessing network-based projects or customized local project directories.
Click Open. The full path and name of the RequisitePro .rqs file appear in the Project box. The available document types and requirement types are listed in the appropriate boxes.
Select a document type from the Default Document Type box.
Select a requirement type from the Default Requirement Type box.
Click OK to save the association and close the dialog box.