Each county board shall enter into a memorandum of understanding with the Department, each eligible private provider participating in publicly funded prekindergarten in the county, and other applicable government agencies. Before executing a memorandum of understanding under this section, each county board shall submit an implementation plan of the proposed memorandum of understanding to the Accountability and Implementation Board in accordance with § 5–404 of this article. The Department shall develop a model memorandum of understanding for use by county boards of education in fulfilling the requirements under this section. Each memorandum of understanding shall, at a minimum, provide for: The adoption of an early childhood educator career ladder by eligible private providers in accordance with § 7–1A–08 of this subtitle; Services for children with disabilities; A process by which a parent is able to indicate a preference for eligible prekindergarten providers; The manner for processing the payment of the State share, local share, and family share for each child who is enrolled with an eligible prekindergarten provider; Any agreed upon administrative costs to be retained by an agency that is party to the agreement; The manner in which the parties will meet the requirements of this subtitle; A plan to address racial and socioeconomic integration in prekindergarten classrooms; A method for the county board to distribute a list of eligible public and private providers in the same area with a parent interested in enrolling the parent’s child in a prekindergarten program; Facilitation of peer–to–peer eligible prekindergarten provider meetings, through a prekindergarten provider hub if one is established in the area, in which eligible prekindergarten providers are able to share best practices in the field; and Any other provisions necessary to carry out this subtitle. A memorandum of understanding under this section shall seek to avoid, to the extent practicable, a disproportionate concentration of students of the same race, ethnicity, disability status, and income within an eligible provider.