(Portland, OR) -- Portland's new government system is now in effect, with Mayor Keith Wilson and 12 council members beginning their terms. The changes include ranked-choice voting, geographic districts, and a council-manager model to oversee city departments. Councilors Olivia Clark and Elana Pirtle-Guiney emphasize quick action on public safety and homelessness while preparing for initial logistical adjustments. Mayor Wilson says collaboration will be key to achieving ambitious goals. The new council holds its first meeting Thursday in redesigned chambers to elect leadership and set priorities.