This statement doesnt say as The TPs from G Sat 10 ITSELF. ISRO have the power to allot number of TPs from Gsat 10 or any other its satellite according to their conveniance or availability.We signed contract with ISRO for a capacity of 12 Ku band transponders on its satellite five-years ago .
try hereSo it didnt alloted 12 TPs to Tatasky yet.
BTW Can u post full article... I am not getting that Page.