Tigger to invoke workflow

Question

Hello All,
I need to create 2 simple workflows.
when ever a new user is created in oracle applications then a notification shoud go to the sysadmin.
So we can create a simple workflow.But my question how do we invoke the workflow process.
Do we need to modify the standard form or can we write a trigger on the table fnd_user and call the workflow process or there is any standard event by which we can inoke the process.
Similary suppose an employee is end dated by some user then also a notification should go to sysadmin. Even how do we invoke the custom work flow which we develpoed do we any standard event.
Also please let us know whether can we invoke a workfow process by submitting a concurrent program.
Please let me know the best posssible way.
Kind Regards,
Kumar.

Answer 1

The seeded WF Business Events System (BES) already has these two events defined - I believe all that is necessary is to register your custom code whenever these two events occur. Unfortunately, there is very little documentation on BES, see if these docs help
MOS Doc 204203.1 - How To Subscribe To Rule Function Hz_Event_Elt.Hz_Param_Delete
MOS Doc 552052.1 - Are There Standard Bes Events Associated Within Tca To Capture Customer Updates?
WF Developer Guide - Chapter 8 - http://download.oracle.com/docs/cd/B53825_01/current/acrobat/121wfdg.pdf
HTH
Srini