I am creating a content type that contains a field of type "Entity/user reference", and for the widget I want the user to be able to select multiple entities.
I installed and tried the Improved Multi Select module, however I did not find it in the widgets list.
Then I installed and tried the Multiple Selects module, I found it in the widgets list, however it does not work the way it should: it works like a normal select list that allows selecting one entity, it is not giving me the option to "add another item".
How can I fix this? Or does anyone know another way for allowing multiple selection?