Hi,
I just started to use JIRA and i would like to seperate the service desk project to
multiple departments with different agents per department.
we have 4 sites on different location around the country and we want our customers will select their help topic or service and then will also select thier department.
the final step is make a filter that will assign the ticket on a specific agents or department 
*we also want to make tickets visible only to their department*
Thanks,
Sahar