There is a file called admin_menu.py in django_adminlte_theme>templatetags.
This file is used for customization of sidebar of django admin panel i.e. dropdowns menus are their order Everything is set except the main thing i.e. override this, right now I am doing this by overriding i the base file which came on the installation and we cannot upload this with other files on server.
I have tried a few things like changing the templates directory in settings.py, adding site-packages or django-adminlte-theme folder in my project directory
Is their anyway of doing this??? Thankyou in advance
UPDATE
I got my required answer here. It has described everything I want to know