task list operation belonging to task list header

Hi all

Please help.

I'm trying to find a link between task list header and the task list operations belonging to it. Either by function modules or reading tables.

I've found table PLKO for header and PLPO for operations but there is no unique reliable link to my knowledge.

Do you have any suggestions?

(My goal is to change a task list based on a bdc program. I need the link so I can sort the ops task list so I know which line to change in the bdc.)

Thank you

Sunni