EXECUTIONPRIORITY

EXECUTIONPRIORITY_INITIAL	Initial.
EXECUTIONPRIORITY_ANIMATION	Animation.
EXECUTIONPRIORITY_ANIMATION_NLA	NLA.
EXECUTIONPRIORITY_EXPRESSION	Expression.
EXECUTIONPRIORITY_DYNAMICS	Dynamics.
EXECUTIONPRIORITY_GENERATOR	Generators.
EXECUTIONPRIORITY_FORCE	Highest priority that will ensure execution even if the execution pipeline is cancelled before. Only use this to e.g. release locks or do super-fast non-blocking operations.