Regarding recommendations 4 and 5, they're very straightforward. The RPPs contain additional information about a three-year history and about three years looking forward in terms of numbers. Recommendation 5 is some text around explaining changes in those numbers. That's very straightforward.
With respect to recommendation 16, the database, it really is early days. What you'd be looking for is something, conceptually, that would map departments' authorities achieved through main estimates and supplementary estimates, building through the year, as well as some information on what they've actually spent. You could link up planned spending with in-year spending as it's available, and then historical spending for previous fiscal years. Broadly speaking, those would be the objectives.
I'll see if Sally wants to add anything to that.