Query: Activities performed throughout a given statePurpose: Returns the activities that associate with use-cases in the input list.stm_r_ac_associates_uc (stm_list in_list,
int *status);
Query: Activities performed throughout a given statePurpose: Returns the use cases that associate with activities in the input list.stm_r_uc_associates_ac (stm_list in_list,
int *status);
Purpose: Extracts a list of elements from the input list that are explictly defined elements of the requested typestm_r_bb_explicit_defined_uc (stm_list
bb_list, int *status);
Purpose: Retrieve ids of all occurrences of use-cases in the input liststm_r_ouc_of_uc(stm_list in_list,int
*status);