How to set the selected value to the drop down.

The List.Current value assigned will be selected 

Hi Avijit,

Step 5 of the documentation:

Following the example above, the variable DepartmentId has the selected value, so make sure you fill it with the value you want the dropdown to start with and it will hold the value you select on the dropdown.

João

In My scenario,

There is one page contains a data grid. Once I click on the item in the data grid the detail page opens. In detail page there is one drop down box (lets say department). The selected data row contains department value, the drop down needs to select the department for the data row. 

I cant set the data in dropdown from the selected data row.