'label.active_users' => 'Active Users',
'label.inactive_users' => 'Inactive Users',
+// Entity names. We use lower case (in English) because they are used in dropdowns, too.
+// They are used to associate a custom field with an entity type.
+'entity.time' => 'time',
+'entity.user' => 'user',
+'entity.project' => 'project',
+
// Form titles.
'title.error' => 'Error',
'title.success' => 'Success',