In detachment proceedings, the resolutions, report, notices of hearing, and right of majority protest shall be limited to the territory proposed to be detached. The legislative body may dispense with:
(a) The resolution and report required by Sections 22585 and 22586 and may initiate proceedings by the adoption of the resolution of intention.
(b) Posted and mailed notice of hearing.
(Added by Stats. 1972, Ch. 630.)