I want to build a web part page to link a list with the tasks created for each item. Even though the tasks get created and know which list item their related to, I can't determine where the connection is defined and the properties for it stored.
For example, in List A, I create 5 tasks in the ATasks list. If I look at any of the tasks in the list, each will display the related List A item used to create the task.
How is this connection referenced using the list/task columns?