Model Manager implements checkbox attribute editor for some properties, but it remains unusuable for searching.
Assume that an Model Manager element attribute (ex: masterdata PART_ASSEMBLY) is controlled by a data dictionary (ex: PART_ASSEMBLY_DD) of enumeration type with 2 values (ex: true, false), that requires a value and set a default one (ex: false). Let configure custom.xml with that attribute and the editor com.osm.editor.WMAttEditorCheckBox as the following:
The DBProperties attribute panel looks fine.
Now let go to search and you can search element for true or false, but you are no more able search for both (true OR false).
We should expect a way to search for true, for false and for true OR false.