. . . "any of its properties or assets under any of the terms, conditions or provisions of (x) subject to Purchase Approvals, its, such subsidiary??s or WBAD??s, as applicable, organizational documents or (y) any note, bond, mortgage, indenture, deed of trust, license, lease, agreement or other instrument or obligation to which it, such subsidiary or WBAD, as applicable, is a party or by which it, such s" . . . .