Understanding Copying Projects
Earlier in the upgrade you copied records, fields, and indexes. In this task, you copy the remaining object types from the PeopleTools projects. The copy process overwrites all customizations, which can include configuration settings stored on the PeopleSoft PeopleTools objects.
Oracle recommends that you verify the results of all copied projects. After a project has been copied, each object is identified with a check mark in the Done column. You can view these results from the Upgrade tab in PeopleSoft Application Designer. It is also recommended that you copy the PeopleSoft PeopleTools projects with the take action flags set as they originally were set when the database was delivered.
See the product documentation for PeopleTools: PeopleSoft Application Designer Developer's Guide for your new release.