One the form showing a list's items, there is the "Connections" section. Change that to better reflect it's purpose and then enable it so that when selected it actually adds the parent table connection or child table connection, possibly prompting or adding the selection option to choose the table one is picking as either parent or child relationship.
One the form showing a list's items, there is the "Connections" section. Change that to better reflect it's purpose and then enable it so that when selected it actually adds the parent table connection or child table connection, possibly prompting or adding the selection option to choose the table one is picking as either parent or child relationship.