SAP 8.8 PL 12 to Bi1 server connection string ?

Really cant find anywhere the connection string needed in SBO 8.8 PL 12 for enable the 3 widgets.

I know if something like http:
127.0.0.1:8080\B1iXcellerator\...........

It's the one you insert in sbo client under setup general cockpit enable widget - B1i server address.