When creating a page for your Hub application, use the following standards for the urls.
Resources is the plural name of the resource
|Action on Resources|
Actions that do not relate to a single resources
This is an example of the above case with a query string to prepopulate values.
This should include the resource's edit form
|Individual Resource Action|
Actions that relate to a single resource
Only for many-to-many use a single identifier if possible
When showing errors on pages, you should not redirect the user to another route, eg.
/404, but instead, display the error message on the requested URL.