The BJP-led NDA's pick for president Droupadi Murmu reached Parliament on Friday to file her nomination papers, with a host of ruling party and alliance leaders on hand to endorse her application. Prime Minister Narendra Modi is tipped to be her first proposer. The BJP has prepared four set of nominations for Murmu's candidature. Besides the prime minister, senior Union Ministers Rajnath Singh, Amit Shah and BJP president J P Nadda will be signatories on the nomination papers.