with Single ITIL role can reports ? If yes if ITIL user create reports also can edit his reports?

[maramanjali]

with Single ITIL role can reports ? If yes if ITIL user create reports also can edit his reports right?

[ReginaldFawcett]

The itil role itself does not provide access to reports. Users would need the report_user role to do that.
You can add the report_user role as a child of the itil role so that all of your itil users will have it.