Take external db category names and show it in Umbraco back office document type drop down. I have list of category names in another sql db. now I need to create umbraco page for each category. So I have planned to take the category names in the drop down of document type creation page. so I will link each category to each umbraco page. I mean in document type I will have one drop down which will have list of category names. in page creation under content, I will select the category name of this page Title is "Take external db values into Umbraco back office drop down"