Hello Jainesh, thank you very much for your answer

Hello jcfernandez,

When you create a new app from the "New App +", It does not create any module It just creates a menu for a particular action, thats why it does not show in the Apps. But If you want to add group to this menu you can find in the "Menu Items" and add groups to this menu.

I hope this will help you.

Thanks & Regards,
Email: odoo@aktivsoftware.com
Skype: kalpeshmaheshwari