1) When gifting deeds to another soul, do you have to do an individual deed for each individual soul, or can you do a deed for example like praying 2 rakats, or giving some money and gift it to multiple souls at once? For example like your grandparents or parents that have passed.
2) Also, can you gift deeds to the living other than the prophet (s)and imams? I know you can pray two rakats and gift them to imam Mahdi (a).
3) Do you also get thawab when you gift the thawab to someone?