Deprecation notice - chore editor removed from books, available only on workbenches as of Planning Analytics Workspace 2.0.80
Starting with Planning Analytics Workspace 2.0.80, chores must be created and edited on a modeling workbench.
If you are an administrator or modeler and you attempt to open a book containing a chore in 2.0.80, you receive a notification that chore editing must be performed on a workbench. You can click Open in workbench to immediately open the chore on a new workbench.