The requirements in family proceedings where a party is protected are set out in the Family Procedure Rules 2010 (FPR 2010), SI 2010/2955, Pt 15 and FPR 2010, PD 15A. FPR 2010, SI 2010/2955, 15.2 provides that a protected party must have a litigation friend to conduct proceedings on that party's behalf. The capacity of a party is assessed by reference to the Mental Capacity Act 2005. FPR 2010, PD 15A, para 4.1 confirms that an application to appoint a litigation friend is made using the FPR 2010, SI 2010/2955, Pt 18 procedure. In financial remedy proceedings, an interim application under Part 18 is made in Form D11—Application notice. See Practice Notes: • FPR 2010, Part 18—other applications in proceedings • FPR 2010, Part 18 applications—procedure Regarding evidence, little guidance is given in FPR 2010, save that evidence in support is required. FPR 2010,