[SOLVED] Activity stream search on answer

Hi,
Would be great in Activity Stream that Search By Author include people who answered to a note.
For example..
Donald is in holidays (Happy guy..), i want to know if he posted an answer to an activity/ticket or else but i don't have the exact Activity or Ticket ID (Or name..). If Search is applied to Note And Note Answers, i will find faster what i'm looking for.
Thank's a lot.

A precision…
I post a Note, Donald give an answer, i can search and see what Donald posted to asnwer me
but Donald can not see her answers with a search by Author for himself.

Hello,

Your request has been recorded.
Ticket #4830 has been registered on the road map.