Use the updated seed data dump provided here:
π Seed Data File
Import this dump into the environment. This will replace/upgrade the existing seed data with the updated version needed for HCM v1.8.
No manual picking of changes from the document is required.
Localization Update
The reference document lists the updated translations/localization changes:
π Reference Document
Use the finalized localization files (JSON/CSV) that are shared along with the migration package. These files should be applied directly to update the localization.