document confusing for events

Thursday 11 December 2003 4:47:37 am

Hi all , i have some doubts regarding events
please let me know
1)wether i have to at first set up an extension to create workflow and events and modify settings/override/site.ini.append
2)i dont have extensiopn directory in the ez publish root should i create one ?
3) should i write code for creating the event?
The documentation is confusing please help me ?