At runtime on every screen of sequences user can see a button "Memo 
and Notes" at the bottom right corner. Pressing which he can see if any
 memo came to him on that particular screen of that sequence in a new
 popup window. He can see in detail of a memo in the list by clicking 
the SUBJECT hyperlink. He can send a memo to a user/Group by pressing
 "Send Memo" button at the bottom of the list of memos screen. The 
Send Memo screen will come. He can send memo to User or Group. 
Pressing the "User" or "Groups" button at the bottom of that screen 
the list of Users or Groups will come into choice box. He can come 
back to list of memo screen by pressing "Cancel" button of Send Memo 
screen. He can exit from memo window by pressing "Exit" button in List
 of Memo window.