Traversing the Collections in the Component Interface?

  COLL_JOB – Collection
 Coll_JOBItm – Row in the collection.
&COLL_JOBCol = &CI_JOB_DATA.COLL_JOB;
 For &i = 1 to &COLL_JOBCol.Count
 &COLL_JOBItm = &COLL_JOBCol.Item (&i);
&COLL_JOB_JRCol = &COLL_JOBItm.COLL_JOB_JR;
For &J = 1 to &COLL_JOB_JRCol.Count

&COLL_JOB_JRItm = &COLL_JOB_JRCol.Item (&j);