https://forums.autodesk.com/t5/vault-forum/multiple-property-values/m-p/5600027#M43477 Yes, ideastation candidate for sure. That data type is commonly called a "Multi-List" or in mySQL it is called an SET of ENUM values.<BR /><BR />For systems like MS-SQL, that don't have a data type for this kind of data, it can be stored as a delimited list of value ID's.<BR /><BR />Array would be a handy one as well sometimes, but in the end it really just ends up being a multi-level delimitted attribute.<BR /><BR />My company has some attributes that we hacked into multi-lists, but they are just text properties with semicolon delimited values in them (don't use commas, vault treats commas in text attributes really strangely.) Mon, 20 Apr 2015 16:22:02 GMT Anonymous 2015-04-20T16:22:02Z