Rule 5.020 - AUTHORITIES IN MOTIONS AND OTHER REQUIREMENTS(1) Every motion document must include a memorandum of law or a statement of authority explaining how any relevant authorities support the contentions of the moving party.(2) If a pleading is moved against in more than two particulars under ORCP 21 D or E, there must be attached to the motion a copy of the pages of the pleading moved against with the parts of the pleading to be stricken shown in parentheses and the parts to be made more definite and certain underlined.Or. Uni. Trial. Ct. R. 5.020