请教8老师：how many are I-824 needed per each sibling's family

我申请弟弟夫妻 和姐姐自己移民美国，收到I-797 批准通知。I-797 说下一步申请I-824由USCIS  送申请到NVC. Do I file ONE I-824 only for my brother and his wife; and another for my sister ? I read the I-824 instructions, for part 2- reason for request (1.d- USCIS to send my approved immigration petition to the NVC).  There is no place to put the spouse for part 2-1.D. in I-824 form.

I searched 移民论坛 on I-824 for all the replies you helped other people, and can not find that how many I-824 are needed per each sibling's family.

Thank you so much in advance for your help.

所有跟帖： 

• Reply -863211- ♂ (2777 bytes) () 05/17/2022 postreply 19:06:57

• Thank you so much. please see below to help more. -Grace1980- ♀ (1345 bytes) () 05/17/2022 postreply 20:35:46

• Reply -863211- ♂ (1972 bytes) () 05/17/2022 postreply 21:02:35

• Thanks. please see the I-797 below. -Grace1980- ♀ (87 bytes) () 05/17/2022 postreply 21:09:35

• Please help to check the above approval I-797 image. -Grace1980- ♀ (253 bytes) () 05/17/2022 postreply 21:36:35

• Reply -863211- ♂ (1404 bytes) () 05/17/2022 postreply 22:00:05

• Thanks so much for such prompt response. please help more... -Grace1980- ♀ (266 bytes) () 05/17/2022 postreply 23:21:33

• Reply -863211- ♂ (1408 bytes) () 05/18/2022 postreply 07:33:45

• Thank you so so much. -Grace1980- ♀ (0 bytes) () 05/18/2022 postreply 12:20:48