1. When a Constitutional Right is being denied against a federal prisoner of the First Amendment Access-to~Court claim and he ask for Equitable Relief, are the lower courts mandated to use the Zone-of-Interest test to determine Standing under the Administrative Procedure Act and 28 USC §1331 ?

Whether lower courts are mandated to apply the Zone-of-Interest test to determine standing for a First Amendment Access-to-Court claim by a federal prisoner seeking equitable relief under the Administrative Procedure Act and 28 USC §1331