The power under section 87(3) includes (in particular) power to require that material—
in a statement, and
relating to property within the Housing Revenue Account of the authority preparing the statement,
be designated in the statement as being, or forming part of, the authority's Housing Revenue Account business plan.
All material that—
in accordance with requirements imposed under section 87(3) is so designated in a statement prepared for the purposes of section 87(2) by an authority in Wales, and
has not in a subsequent statement so prepared by the authority been declared to be superseded or withdrawn,
shall collectively be known as the authority's Housing Revenue Account business plan.
The reference in subsection (1) to property within an authority's Housing Revenue Account has the same meaning as in Part 6 of the Local Government and Housing Act 1989 (c. 42) (housing finance).