New Delhi, March 22 -- Billionaire Azim Premji's two charities have been made partners in three companies that hold his 56% stake in Wipro Ltd, allowing the charities to receive monetary gains from the shares even as Premji can retain the voting rights, a person aware of the development said. The two charitable trusts-Azim Premji Philanthropic Initiatives Pvt. Ltd (APPI) and Azim Premji Trust (APT)-have, however, stayed away from voting on any resolutions pertaining to Wipro. The trusts also can't nominate members to Wipro's board, the executive said, requesting anonymity. After last week's transfer of 34% of economic ownership of Wipro shares to the charitable trusts, APPI and APT, will not only own and get economic benefits from 14% in th...