Multi-parametric representation of four populations of chemodynamical associations with CN-strong giants (salmon, yellow, dark red, and light blue circles) on top of the debris model of the Sgr stream in a triaxial halo by Law & Majewski (2010b). The latter is depicted by dots where increasing color lightness denotes a longer elapsed time since becoming unbound from the Sgr main body. Top: 3D position in Cartesian, Galactocentric coordinates. Red-, black-, and violet-dashed lines indicate the positions of the Sun, the Galactic center, and the Sgr main body, respectively. Bottom panels: projections in all six dimensions of positional and kinematic observables. For the bottom panel, we assumed all stars to reside at exactly the same D as inferred from the mean RR Lyrae distance for each population.