I've created a site column which has a crawled and managed property. The site column name is for example: DocType. If I search for DocType:Memorandum, it show in the results all files that have DocType as Memorandum.
But I want to create a search functionality/screen/web part (I don't know) that displays 'Document Type' with a field next to it. And when the user enter "Memorandum" in the field and click search, it should search through the site where DocType:Memorandum.
So basically I want to make the search functionality easier for the end user, not to have to remember the name of the mapped properties, but rather just type in the phrase and search should know to search for DocType=Memorandum. I hope I make sense?