[1] action-tendency elements occur as children of . Valid tag names are constrained to the set of action-tendency names identified in the set attribute of the parent element. For any given action-tendency name in the set, zero or one occurrences are allowed within a element. [Annotation] 
Occurrence
D e f i n i t i o n
C h i l d r e n
A t t r i b u t e s
O c c u r r e n c e
A n n o t a t i o n