Okla. Stat. tit. 70, § 70-5-106A: Employment contracts with more than one school

district.

A superintendent, administrator, teacher, or person providing

support services may contract with more than one school district to

serve as superintendent, administrator, or teacher, as appropriately

qualified, or to provide support services for each contracting

district. The contract may be mutual with all the districts as

parties, or the contracts may be separate; provided, that a

superintendent, administrator, teacher, or person providing support

services may not enter into contracts with more than one school

district without the assent and knowledge of all the school

districts with which they are contracting. The districts who

contract either mutually or separately with a superintendent,

administrator, or teacher, or with a person to provide support

services may enter into agreements upon such terms and conditions as

the parties may agree and may include terms related to the division

of payments for items including, but not limited to, payment of

benefits or travel for the superintendent, administrator, teacher,

or person providing support services. Unless otherwise provided by

contract, each district shall pay into the Teachers’ Retirement

System of Oklahoma the district’s pro rata share of the payment

required to be paid into the System on behalf of the employee.