diff --git a/back_latienda/settings/base.py b/back_latienda/settings/base.py
index a407d89..3eaa173 100644
--- a/back_latienda/settings/base.py
+++ b/back_latienda/settings/base.py
@@ -33,12 +33,15 @@ SECRET_KEY = 'td*#7t-(1e9^(g0cod*hs**dp(%zvg@=$cug_-dtzcj#i2mrz@'
 # Application definition
 
 INSTALLED_APPS = [
+    'suit',
+
     'django.contrib.admin',
     'django.contrib.auth',
     'django.contrib.contenttypes',
     'django.contrib.sessions',
     'django.contrib.messages',
     'django.contrib.staticfiles',
+    'django.contrib.gis',
 
     # 3rd party
     'rest_framework',
diff --git a/companies/models.py b/companies/models.py
index 157718e..4ad357c 100644
--- a/companies/models.py
+++ b/companies/models.py
@@ -42,4 +42,11 @@ class Company(models.Model):
     # internal
     created = models.DateTimeField('date of creation', auto_now_add=True)
     updated = models.DateTimeField('date last update', auto_now=True)
-    creator = models.ForeignKey('core.CustomUser', on_delete=models.DO_NOTHING, null=True, related_name='company')
\ No newline at end of file
+    creator = models.ForeignKey('core.CustomUser', on_delete=models.DO_NOTHING, null=True, related_name='company')
+
+    def __str__(self):
+        return self.company_name
+
+    class Meta:
+        verbose_name = "Compañía"
+        verbose_name_plural = "Compañías"
diff --git a/core/admin.py b/core/admin.py
index 8c38f3f..c9690d2 100644
--- a/core/admin.py
+++ b/core/admin.py
@@ -1,3 +1,6 @@
 from django.contrib import admin
 
+from . import models
+
 # Register your models here.
+admin.register(models.CustomUser)
diff --git a/products/models.py b/products/models.py
index 3dc9742..7ef0b98 100644
--- a/products/models.py
+++ b/products/models.py
@@ -43,3 +43,9 @@ class Product(models.Model):
     creator = models.ForeignKey('core.CustomUser', on_delete=models.DO_NOTHING, null=True, related_name='product')
     # history = models.FoiregnKey('history.History', on_delete=models.DO_NOTHING, null=True)
 
+    def __str__(self):
+        return f"{self.name} / {self.sku}"
+
+    class Meta:
+        verbose_name = "Producto"
+        verbose_name_plural = "Productos"