The appeal from the order dated October 1, 2010, must be dismissed. It is the obligation of the appellant to assemble a proper record on appeal (see Udell v Naghavi, 82 AD3d 960 [2011]; LaSalle Bank N.A. v Henderson, 69 AD3d 679 [2010]; Wen Zong Yu v Hua Fan, 65 AD3d 1335 [2009]). That record “must contain all of the relevant papers that were before the Supreme Court” (LaSalle Bank N.A. v Henderson, 69 AD3d at 680 [internal quotation marks omitted]; see CPLR 5526; Wen Zong Yu v Hua Fan, 65 AD3d at 1335). Here, although the plaintiff appealed from the order dated October 1, 2010, granting the motion of the defendant Olabanji Awosika to cancel two notices of pendency filed in connection with certain real property that is the subject of this action and denying his cross motion, inter alia, for leave to renew his opposition to Awosika‘s separate motion pursuant to CPLR 3216 to dismiss the complaint insofar as asserted against him, which had been determined in an order dated May 21, 2010, the plaintiff has not included, in the record, any of the papers submitted in opposition to the cross motion or reply papers submitted in connection with the motion. Inasmuch as the record is inadequate to review the order dated October 1, 2010, we dismiss the appeal from that order (see Udell v Naghavi, 82 AD3d 960 [2011]; LaSalle Bank N.A. v Henderson, 69 AD3d 679 [2010]; Wen Zong Yu v Hua Fan, 65 AD3d at 1335).