GetProcAddress and COM?

I need to access a DLL's functions. When I view the DLL, using DLL Export Viewer - option, Scan COM type libraries, I can see the function that I'm looking after, but it is displayed as

Code:

_PastelPartnerSDK::ImportCustomer 1610809394 (0x60030032) PasSDK.dll F:\PastelDLL\PasSDK.dl COM Method

Now I can't seem to find examples for GetProcAddress and COM Methods...
Do I call GetProcAddress as follows?

Code:

GetProcAddress(hm, _T("ImportCustomer"));

or

Code:

GetProcAddress(hm, _T("_PastelPartnerSDK::ImportCustomer"));

(Where "hm" is the handle returned by LoadLibrary

The same goes for the

Code:

typedef void * (__stdcall *ImportCustomer)();

(Can I use any name (ImportCustomer used here) or does it need to be the same as in the DLL?)

Thank you.