3al) Approval of Third Amendment to BOS Agreement 20-116 (Fourth Amendment to Agreement No. SS-19-063, PA No. 18-351) with WellSky Corporation in the Amount of $48,425, for a New Total of $229,035, to Provide Subscription Services for the Homeless Management Information System, Effective July 1, 2019 through a New End Date of June 30, 2023 (Original End Date: June 30, 2022)