diff --git a/management/commands/_import_utils.py b/management/commands/_import_utils.py
new file mode 100644
index 0000000..80c7b59
--- /dev/null
+++ b/management/commands/_import_utils.py
@@ -0,0 +1,84 @@
+#!/usr/bin/env python3
+
+from django.core.management.base import BaseCommand
+from collections import defaultdict
+from django.apps import apps
+from django.db import transaction
+
+from django.contrib.auth.models import User
+from django.db.models import Model
+from polymorphic.models import PolymorphicModel
+
+
+class ImportCommand(BaseCommand):
+    """
+    Generic command for import of NK15 database
+    """
+
+    def print_success(self, to_print):
+        return self.stdout.write(self.style.SUCCESS(to_print))
+
+    def print_error(self, to_print):
+        return self.stdout.write(self.style.ERROR(to_print))
+
+    def update_line(self, n, total, content):
+        n = str(n)
+        total = str(total)
+        n.rjust(len(total))
+        print(f"\r ({n}/{total}) {content:10.10}", end="")
+
+    def create_parser(self, prog_name, subcommand, **kwargs):
+        parser = super().create_parser(prog_name, subcommand, **kwargs)
+        parser.add_argument('--nk15db', action='store', default='nk15', help='NK15 database name')
+        parser.add_argument('--nk15user', action='store', default='nk15_user', help='NK15 database owner')
+        parser.add_argument('-s', '--save', action='store', help="save mapping of idbde")
+        parser.add_argument('-m', '--map', action='store', help="import mapping of idbde")
+        return parser
+
+
+class BulkCreateManager(object):
+    """
+    This helper class keeps track of ORM objects to be created for multiple
+    model classes, and automatically creates those objects with `bulk_create`
+    when the number of objects accumulated for a given model class exceeds
+    `chunk_size`.
+    Upon completion of the loop that's `add()`ing objects, the developer must
+    call `done()` to ensure the final set of objects is created for all models.
+    """
+
+    def __init__(self, chunk_size=100):
+        self._create_queues = defaultdict(list)
+        self.chunk_size = chunk_size
+
+    def _commit(self, model_class):
+        model_key = model_class._meta.label
+        if model_class.__base__ in [Model, PolymorphicModel] or model_class is User:
+            model_class.objects.bulk_create(self._create_queues[model_key])
+        else:
+            # ensure that parents models exists
+            self._commit(model_class.__base__)
+            with transaction.atomic():
+                for obj in self._create_queues[model_key]:
+                    obj.save_base(raw=True)
+        self._create_queues[model_key] = []
+
+    def add(self, *args):
+        """
+        Add an object to the queue to be created, and call bulk_create if we
+        have enough objs.
+        """
+        for obj in args:
+            model_class = type(obj)
+            model_key = model_class._meta.label
+            self._create_queues[model_key].append(obj)
+            if len(self._create_queues[model_key]) >= self.chunk_size:
+                self._commit(model_class)
+
+    def done(self):
+        """
+        Always call this upon completion to make sure the final partial chunk
+        is saved.
+        """
+        for model_name, objs in self._create_queues.items():
+            if len(objs) > 0:
+                self._commit(apps.get_model(model_name))
diff --git a/management/commands/import_account.py b/management/commands/import_account.py
new file mode 100644
index 0000000..b173265
--- /dev/null
+++ b/management/commands/import_account.py
@@ -0,0 +1,199 @@
+#!/usr/bin/env python3
+
+import psycopg2 as pg
+import psycopg2.extras as pge
+import datetime
+
+from django.utils.timezone import make_aware, now
+from django.contrib.auth.models import User
+from django.contrib.contenttypes.models import ContentType
+
+from django.db import transaction
+from django.db import IntegrityError
+
+from note.models import Note, NoteUser, NoteClub
+from note.models import Alias
+from member.models import Club, Profile
+
+from ._import_utils import ImportCommand, BulkCreateManager
+
+M_DURATION = 396
+M_START = datetime.date(2019, 8, 31)
+M_END = datetime.date(2020, 9, 30)
+
+MAP_IDBDE = {
+    -4: 2,  # Carte Bancaire
+    -3: 4,  # Virement
+    -2: 1,  # Especes
+    -1: 3,  # Chèque
+    0: 5,  # BDE
+}
+note_user_type = ContentType.objects.get(app_label="note", model="noteuser")
+note_club_type = ContentType.objects.get(app_label="note", model="noteclub")
+
+
+class Command(ImportCommand):
+    """
+    Import command for People base data (Comptes, and Aliases)
+    """
+   
+    def add_arguments(self, parser):
+        parser.add_argument('-a', '--alias', action='store', help="import alias")
+        parser.add_argument('-c', '--chunk', type=int, default=100, help="chunk size for bulk_create")
+       
+    @transaction.atomic
+    def import_account(self, cur, chunk_size):
+        """
+        Import every account of the nk15 in a batch fashion.
+        Every Model has to be manually created, and no magic `.save()`
+        function is being called.
+        """
+        cur.execute("SELECT * FROM comptes WHERE idbde > 0 ORDER BY idbde;")
+        pk_club = 3
+        pk_user = 1
+        pk_profile = 1
+        pk_note = 7 # pk 6 is Kfet!
+        n = cur.rowcount
+
+        bulk_mgr = BulkCreateManager(chunk_size=chunk_size)
+        pseudo_list = set()
+        for idx, row in enumerate(cur):
+            pseudo = row["pseudo"]
+            pseudo_norm = Alias.normalize(pseudo)
+            self.update_line(idx, n, pseudo)
+            # clean pseudo (normalized pseudo must be unique)
+            if pseudo_norm in pseudo_list:
+                pseudo = pseudo+str(row["idbde"])
+            else:
+                pseudo_list.add(pseudo_norm)
+            # clean date
+            note_dict = {
+                "pk": pk_note,
+                "balance": 0,
+                "last_negative": None,
+                "is_active": True,
+                "display_image": "",
+                "created_at": now()
+            }
+            if row["last_negatif"] is not None:
+                note_dict["last_negative"] = make_aware(row["last_negatif"])
+            if row["type"] == "personne":
+                # sanitize password
+                if row["passwd"] != "*|*" and not row["deleted"]:
+                    passwd_nk15 = "$".join(["custom_nk15", "1", row["passwd"]])
+                else:
+                    passwd_nk15 = ''
+
+                obj_dict = {
+                    "pk": pk_user,
+                    "username": row["pseudo"],
+                    "password": passwd_nk15,
+                    "first_name": row["nom"],
+                    "last_name": row["prenom"],
+                    "email": row["mail"],
+                    "is_active": True,  # temporary
+                }
+                profile_dict = {
+                    "pk": pk_profile,
+                    "user_id": pk_user,
+                    "phone_number": row['tel'],
+                    "address": row['adresse'],
+                    "paid": row['normalien'],
+                    "registration_valid": True,
+                    "email_confirmed": True,
+                }
+                note_dict["polymorphic_ctype"] = note_user_type
+                note_user_dict = {
+                    "pk": pk_note,
+                    "user_id": pk_user,
+                }
+                alias_dict = {
+                    "pk": pk_note,
+                    "name": pseudo,
+                    "normalized_name": Alias.normalize(pseudo),
+                    "note_id": pk_note,
+                }
+
+                bulk_mgr.add(User(**obj_dict),
+                             Profile(**profile_dict),
+                             Note(**note_dict),
+                             NoteUser(**note_user_dict),
+                             Alias(**alias_dict),)
+                pk_user += 1
+                pk_profile += 1
+
+            else:  # club
+                obj_dict = {
+                    "pk": pk_club,
+                    "name": row["pseudo"],
+                    "email": row["mail"],
+                    "membership_duration": M_DURATION,
+                    "membership_start": M_START,
+                    "membership_end": M_END,
+                    "membership_fee_paid": 0,
+                    "membership_fee_unpaid": 0,
+                }
+                note_club_dict = {
+                    "pk": pk_note,
+                    "club_id": pk_club,
+                }
+                alias_dict = {
+                    "pk": pk_note,
+                    "name": pseudo,
+                    "normalized_name": Alias.normalize(pseudo),
+                    "note_id": pk_note
+                }
+                note_dict["polymorphic_ctype"] = note_club_type
+                bulk_mgr.add(Club(**obj_dict),
+                             Note(**note_dict),
+                             NoteClub(**note_club_dict),
+                             Alias(**alias_dict))
+                pk_club += 1
+            # row import completed
+            MAP_IDBDE[row["idbde"]] = pk_note
+            pk_note += 1
+        self.print_success("comptes table imported")
+
+    def import_alias(self, cur):
+        """
+        Import Alias from nk15
+        We rely on validation of the models, but it is slow.
+        """
+        cur.execute("SELECT * FROM aliases ORDER by id")
+        n = cur.rowcount
+        for idx, row in enumerate(cur):
+            self.update_line(idx, n, row["alias"])
+            alias_name = row["alias"]
+            alias_name_good = (alias_name[:252] + '...') if len(alias_name) > 255 else alias_name
+            obj_dict = {
+                "note_id": MAP_IDBDE[row["idbde"]],
+                "name": alias_name_good,
+                "normalized_name": Alias.normalize(alias_name_good),
+            }
+            try:
+                with transaction.atomic():
+                    alias, created = Alias.objects.get_or_create(**obj_dict)
+            except IntegrityError as e:
+                if "unique" in e.args[0]:
+                    continue
+                else:
+                    raise e
+            alias.save()
+        return None
+
+    def handle(self, *args, **kwargs):
+        global MAP_IDBDE
+        # default args, provided by ImportCommand.
+        nk15db, nk15user = kwargs['nk15db'], kwargs['nk15user']
+        # connecting to nk15 database
+        conn = pg.connect(database=nk15db, user=nk15user)
+        cur = conn.cursor(cursor_factory=pge.DictCursor)
+
+        self.import_account(cur,kwargs["chunk"])
+        if kwargs["save"]:
+            filename = kwargs["save"]
+            with open(filename, 'w') as fp:
+                json.dump(MAP_IDBDE, fp, sort_keys=True, indent=2)
+        # Alias Management
+        if kwargs["alias"]:
+            self.impot_alias(cur)