To have email notification from one fixed email sender in E910

Hi, In E910,,,currently they have configured the requisition approval notification in below way :

Approval level   ------------  0 -----------------Jeff

                      ------------  1 ----------------Nic

                      ------------1000 -------------Darren

PR of RM1000 raised

Current email notification goes like 

                                                       1st From JDE to Jeff 

                                                     2nd From Jeff  to Nic

                                                     3rd From NIC to Darren

Can i have something like   

                                                       1st From JDE to Jeff 

                                                     2nd From JDE  to Nic

                                                     3rd From JDE to Darren

note: JDE mean jde_system@jdedwards.com

They wanted to have all the higher level approver to receive the email notification with the sender from JDE_system@jdedwards.com instead of from the person who has approved it in the lower level