I have created a master Brand Group in which two fields are there one is a linked of Brand Master and second one is a data field which denotes the name of Brand Group Master.
I need to customize the Item Form where I want Brand Group list should display the filtered data. First I will select Brand then on the basis of Brand selection, Brand Group drop down should show only those data which are belong to the selected Brand.
Issue is my Brand Group list is showing all data. I have added both fields Brand and Brand Group. Both fields are created as Link type field. Please suggest.