In this part—
"contested proceeding" means—
(a) a claim in which the court is asked to pronounce for or against the validity of a will; or
(b) a claim brought in opposition to an application for a grant.
(a) a will;
(b) a draft of a will;
(c) documentary instructions for a will made by or at the request of a testator;
(d) a solicitor’s attendance notes containing a client’s instructions written down from the client’s oral instructions;
(e) for a will alleged to have been lost or destroyed—another document that is or may be evidence of the contents, or a copy, of the will.