Associate projectwise project to online project

Hi All,

I am looking for the API in SDK which can help me to associate a online project to Explorer project.

I was able to find out this methods from the SDK

BOOL 

aaApi_SetConnectedProjectAssociationByGUID (LPCGUID pPwProjectGuid, LPCGUID pConnectedProjectGuid)

But I dont know from where can I get access to connected project GUID.

Let me know if anyone has information of it.

Thank you.

Regards,

Rashmi.