I'm trying to add the "enterprise keywords" field as a custom property in my Advanced Search web part.
I created a mapped property specifically for enterprise keywords, and mapped "ows_Keyword" and "TaxKeyword" to it. I made sure it is Searchable and Queryable.I selected "Include content from all crawled properties"
I waited a couple days, then edited my web part, and in the XML I added my new managed property "owskeywordAdvancedSearch" to the text in the PropertyDef and ResultTypes areas as explained in this article.
I can't get it to display in the Properties drop down. Any suggestions?