Prior to, or in conjunction with, the creation of the PD Zone, an applicant shall enter into a detailed development agreement that sets forth the entire project, the total amount of units or lots, the amounts of open spaces and landscaped areas, any other amenities that the applicant will provide as part of the development, and any specific development requirements which may be applicable to the PD Zone. Accompanying, and incorporated into, the final development agreement shall be the correct legal descriptions of the property and of any dedications of property, easements, or rights-of-way to be granted to the City. At the request and discretion of the City Council, other language may be required in the development agreement to assure the City that the concept plans will match the final product built. Said agreement shall be recorded with the Utah County recorder's office, and will be attached to the title of each lot, parcel, or pad within the zone to inform future or prospective property buyers of the requirements of developing the property under the PD Zone designation. The development agreement may only be renegotiated or modified through a petition to the City to amend the PD Zone as per the requirements of this Chapter.