I have the following case : the objects in the list that is fed to the component contain a property named 'disabled' and this results in that the options in the multiselect become disabled. The thing is, that I want them to be actually enabled and just rendered differently. A workaround is to loop the objects array and change the property name, but this unnecessary overhead could be easily avoided by adding something like "disabled-prop", which works the same way as "value-prop" and "label" properties. In addition - it would be useful in the opposite cases where a list of objects comes with property that means "disabled", but is named differently.