Added dashboard admin inlining and filter method

widget_casanatics/dashboard/admin.py

@@ -2,6 +2,10 @@ from django.contrib import admin
 from .models import Department, WidgetUser
 
 
+class WidgetUserInline(admin.TabularInline):
+    model = WidgetUser
+
+
 class DepartmentAdmin(admin.ModelAdmin):
     model = Department
     list_display = (
@@ -12,6 +16,8 @@ class DepartmentAdmin(admin.ModelAdmin):
         "dept_name",
         "home_unit",
     )
+    list_filter = ("home_unit",)
+    inlines = [WidgetUserInline]
 
 
 class WidgetUserAdmin(admin.ModelAdmin):