Fusion : Patch Impact Analysis tool
SummaryFusion : Patch Impact Analysis tool and reporting (before applying a patch)
Like in EBS we have a Patch Wizard, In fusion i was looking for a similar tool and found the following guide
It talks about patch impact analysis and even how to generate patch impact analysis report. Though it seems like only DBA can execute it but there is definitely a way to perform the impact analysis of a patch before applying it in the environment. This can be very very useful.