Create project from template

Hello,

We are using SAP system ECC 5.0. When we create the project via transaction CJ20N we have an option to create project from template but when we tried to create it via FM BAPI_PROJECTDEF_CREATE, there is no such option. How can we create new project from template with the help of BAPI's and without use of transaction?

Thanks in advance,

Sergey Kozyrev