Custom notifications to admin if user make changes in a doc

Frappe Framework App Development
1

Hi ,
I want to send notification to admin if user make changes in any form and highlight the field which was changed .Can you help me with this .
thank you

2

use email alert feture… i think its can be done…

3

Hi bobzz_zone,
Thanks for the reply .
I want to send the notification in form of message inside the application .