For clarity these locations will be as follows:
Files in the workspace located outside the dataset(s) will need to be reviewed for changes since this aspect is not covered by this document. Any workspace files that have been customised to your company standards should be included.
The migration from SS5 to SS6 is a straightforward one, the changes have been minimised.
There are two main scenarios for an upgrade sequence
Other variations are possible, but the steps to upgrade these two will provide general guidance for similar cases.
Summary of steps:
Upgrade existing elements to current DataGroup System properties
Updating/Migrating SS4 Datasets to SS5