This Feature Console page enables you to update the correct values for the Project Task Rollup fields when you are upgrading from a previous version of PSA and performing the estimations at the summary task level.
Click Perform to run the batch job for recalculating the rollup fields. When complete, an email notification is sent to the registered email address, and the status for the feature step changes to “Done”. You can then enable the feature.
For instructions on how to enable this feature, see