At least 99 percent of the funds appropriated each year for WIOA sec. 167 activities must be allocated to service areas, based on the distribution of the eligible MSFW population determined under a formula established by the Secretary. The Department will award grants pursuant to § 685.210 for the provision of services to eligible MSFWs within each service area. The Department will use a percentage of the funds allocated for State service areas for housing grants, specified in a FOA issued by the Department. The Department will use up to one percent of the appropriated funds for discretionary purposes, such as technical assistance to eligible entities and other activities prescribed by the Secretary.