JSI Tip 9031. You cannot delegate DHCP administration or WINS administration on a per-server basis when the DHCP service and the WINS service run on domain controllers?

Microsoft Knowledge Base Article 887357 contains the following introduction:

You cannot delegate Dynamic Host Configuration Protocol (DHCP) administration or Windows Internet Name Service (WINS) administration on a per-server basis when the DHCP service and the WINS service run on domain controllers.