HP-UX Host Intrusion Detection System Release 4.0 Release Notes for HP-UX 11i v1 | HP-UX 11i v2

Installation
When Updating from Release 2.x
Chapter 2 29
When Updating from Release 2.x
The templates in Release 4.0 differ significantly from those in 2.x. In
order to use existing 2.x schedules, you must first migrate to Release 3.1
and then use the guiSchedConvert migration tool to convert v2.x
schedules to v3.x schedule files. Use the v3.1 adminschedconvert
migration tool to convert v2.x text schedule files to v3.x text schedule
files. You must then upgrade to v4.0. The v4.0 System Manager and
agent is backward compatible with v3.x schedules.