An obligor whose income is being withheld or who has been served with a notice of intent to apply for issuance of an income withholding order shall provide written notice to the obligee, the public office, or the clerk of court of any new payor or change of address, within seven days of the change. The obligor shall keep the obligee or public office informed of any employment-related health benefits coverage for dependents to which the obligor has access. Upon request, the obligor shall provide, or shall assist the obligee or public office in obtaining, information about the health benefits coverage.