Dependent Lists
In the list that should be dependent on another, ensure that the SQL query returns a column named exactly as the column that the list is dependent on.
In the example below, the UNIT listbox is dependent on the DIVISION column:
The query returns a column named DIVISION, which corresponds to the column in the gridform.
The gridform where the list is used:
Below is a preview of gridform. Note that the UNIT drop-down will not populate until the DIVISION is selected:
Once you select something in the DIVISION list, only UNITs linked to selected DIVISION will be returned, as shown below: