The fast-track court of civil judge (senior division) Mahendra Kumar Pandey on Tuesday sought reply from 10 Hindu organisations and individuals, who are demanding to be made a party in the suit filed by Mukhtar Ansari of Lohta area that seeks the right to hold urs, offer chadar and fatiha at mazars located on the Gyanvapi mosque compound, to explain as to why they should be made a party.