How to override and extend basic Django admin templates?

Question

How do I override an admin template (e.g. admin/index.html) while at the same time extending it (see https://docs.djangoproject.com/en/dev/ref/contrib/admin/#overriding-vs-r

Answer 1

for app index add this line to somewhere common py file like url.py

admin.site.index_template = 'admin/custom_index.html'

for app module index : add this line to admin.py

admin.AdminSite.app_index_template = "servers/servers-home.html"

for change list : add this line to admin class:

change_list_template = "servers/servers_changelist.html"

for app module form template : add this line to your admin class

change_form_template = "servers/server_changeform.html"

etc. and find other in same admin's module classes