General

Joint groups are added under the deformation system for the deformation joints.
Joint Groups
Add groups for each deformation joint to reduce FK-IK flipping or mixing.
Add groups for each deformationJoint. This will reduce flipping, of FK-IK mixing.

Note
DeformationSystem will no longer contain joints only.
Not recommended for Game-export.
Tip: Avoid this option for game export unless the extra grouping is specifically required.