diff --git a/ereuse_devicehub/migrations/versions/626c17026ca7_id_internal_in_placeholder.py b/ereuse_devicehub/migrations/versions/626c17026ca7_id_internal_in_placeholder.py
new file mode 100644
index 00000000..8c5f28db
--- /dev/null
+++ b/ereuse_devicehub/migrations/versions/626c17026ca7_id_internal_in_placeholder.py
@@ -0,0 +1,59 @@
+"""id internal in placeholder
+
+Revision ID: 626c17026ca7
+Revises: e919fe0611ff
+Create Date: 2022-10-03 19:25:00.581699
+
+"""
+import sqlalchemy as sa
+from alembic import context, op
+
+# revision identifiers, used by Alembic.
+revision = '626c17026ca7'
+down_revision = 'e919fe0611ff'
+branch_labels = None
+depends_on = None
+
+
+def get_inv():
+    INV = context.get_x_argument(as_dictionary=True).get('inventory')
+    if not INV:
+        raise ValueError("Inventory value is not specified")
+    return INV
+
+
+def upgrade_datas():
+    con = op.get_bind()
+    sql = 'select id from common.user where phantom=false and active=true'
+    users = con.execute(sql)
+    for user in users:
+        phid = 1
+        user_id = user.id
+        sql = f"""
+            select id from {get_inv()}.placeholder where owner_id='{user_id}'
+            order by id
+        """
+        placeholders = con.execute(sql)
+
+        for p in placeholders:
+            p_id = p.id
+            sql = f"""
+                update {get_inv()}.placeholder set phid='{phid}'
+                where id='{p_id}'
+            """
+            con.execute(sql)
+            phid += 1
+
+
+def upgrade():
+    op.add_column(
+        'placeholder',
+        sa.Column('id_device_internal', sa.Unicode(), nullable=True),
+        schema=f'{get_inv()}',
+    )
+
+    upgrade_datas()
+
+
+def downgrade():
+    op.drop_column('placeholder', 'id_device_internal', schema=f'{get_inv()}')