How to create button in the list view

1

Hello Expert,
How to create button in the list view in JS file?
I can create button in a “UserDoc”, but it appears in User form.
In User.js file:

frappe.ui.form.on('User', {
    refresh: function(frm) {
    ...
      frm.add_custom_button(__('Get User Email Address'), function(){
        frappe.msgprint(frm.doc.email);
    }, __("Utilities"));
    ...
  }
});

Also I want to create a button in user list page. Please help me.

Regards.

2