Each group's staff and yearly allocation of funds, if any, must be indicated in the budget and no group must spend more than its budgeted amount. The appointing authorities must furnish such staff support as deemed necessary for each group which does not have its own staff provided for in the budget. (1979 L.M.C., ch. 22, § 1; 2016 L.M.C., ch. 11, § 1.)