Query: A-flow-lines whose source is a given activityPurpose: Returns local compound a-flow-lines that originate at activities in the input liststm_r_laf_from_source_ac (stm_list
in_list, int *status);
Query: A-flow-lines input to a given activityPurpose: Returns all the local a-flow-linesstm_r_laf_input_to_ac (stm_list in_list,
int *status);
Query: A-flow-lines output from a given activity within chartPurpose: Returns all local compound a-flow-lines that originate at (or inside) and terminate outside activities in the input liststm_r_laf_output_from_ac (stm_list
in_list, int *status);
Query: A-flow-lines whose target is a given activity within chartPurpose: Returns local a-flow-lines (those within charts) that terminate at activities in the input liststm_r_laf_to_target_ac (stm_list in_list,
int *status);