Hi,
I was trying with the Request Documents Activity of Grants Management,When Mgr1/Mgr2/mgr3 attempts to seek additional documents from the applicant,the applicant doesn't receive Email regarding Additional Documents required by Mgr,
But in case of any Deny or Notification, Applicant receives Email with specific reason given by Mgr but not in the case of Request Documents Activity.

Hope,I could see from the post you have completed this activity without any issues,
Kindly assist me to proceed further and i owe to your needful help,
Thanks,