How to limit values prompt values when using choice list values from SQL Results

Summary

How to limit values prompt values when using choice list values from SQL Results

Content

Hi All,

In a dashboard Prompt we are using column prompts we want to limit the values based on the selected values from other prompt values(ex:Business unit values based on selected Division and department values based on selected Business Unit). When we use choice list values as "All Column Values" we get option for limit values by to select respective dependent prompt. But in order to show values in prompts based on security we are using SQL Results in Choice List values(please refer to screenshots). Please let me know which value to pass as bind variable in below SQL to create dependency