How to categorize in the admin panel in one application?

Question

Django

When we add model classes to the admin panel, then all of them are displayed on the admin page in one block of their application, for example, see the figure

Is it possible to divide items into groups using standard tools so that they are displayed in different blocks? For example, block "MAIN" and block "MAIN settings"?

Answer 1

https://github.com/mishbahr/django-modeladmin-reorder

ADMIN_REORDER = (
    # Keep original label and models
    'sites',

    # Rename app
    {'app': 'auth', 'label': 'Authorisation'},

    # Reorder app models
    {'app': 'auth', 'models': ('auth.User', 'auth.Group')},

    # Exclude models
    {'app': 'auth', 'models': ('auth.User', )},

    # Cross-linked models
    {'app': 'auth', 'models': ('auth.User', 'sites.Site')},

    # models with custom name
    {'app': 'auth', 'models': (
        'auth.Group',
        {'model': 'auth.User', 'label': 'Staff'},
    )},
)

Answer 2

Is it possible to divide items into groups using standard tools so that they are displayed in different blocks? For example, block "MAIN" and block "MAIN settings"?

You can do this with standard tools, but the elegance of the solution is in question. The idea is this:
As a result, we will get a pseudo-model in the second application, which is actually in the first one.
Theoretically, probably, you can even create a proxy model directly in the admin panel of the second application app_2.admin, but I'm not sure here.