Congress president Sonia Gandhi has approved the proposal for the candidature of Yadav and Jabbar, the All India Congress Committee said in a release.
A video released on Monday, the second in two days, shows the two leaders presenting a united front in the polls and exchanging notes on the Congress campaign.
Senior Congress leader Siddaramaiah on Saturday said the incoming government in Karnataka would not only give its stamp of approval for the five pre-poll guarantees announced by the party in the first cabinet meeting itself but also pass an order to this effect immediately.
Karnataka Congress president DK Shivakumar on Monday said the party's national general secretary Priyanka Gandhi Vadra has agreed to campaign and spend time in the state, for the assembly elections next year.
He said the state unit only sends the recommendation but does not take sides as to who should be given the ticket.
This is the first Cabinet expansion after he assumed office on July 26 and proved his government's majority on the floor of the assembly on July 29.