After Jumuah sunnah namaz can imam sahib make dua for all the musalli or we have to make dua separately.
بسم الله الرحمن الرحيم
(Fatwa: 926/933/B=12/1437)
When the Imam supplicates after salam of Jumuah salah then he may supplicate for all the Muslims. It is not proved to make dua again collectively after offering sunnah. Yes, one may do dua after offering sunnah salah individually.
Allah knows Best!
Darul Ifta,
Darul Uloom Deoband