diff --git a/corepos/db/office_op/model.py b/corepos/db/office_op/model.py
index d730bed..f525144 100644
--- a/corepos/db/office_op/model.py
+++ b/corepos/db/office_op/model.py
@@ -1024,6 +1024,21 @@ class MemberInfo(Base):
             Reference to the member to whom the date record applies.
             """))
 
+    notes = orm.relationship(
+        'MemberNote',
+        primaryjoin='MemberNote.card_number == MemberInfo.card_number',
+        foreign_keys='MemberNote.card_number',
+        order_by='MemberNote.timestamp',
+        cascade='all, delete-orphan',
+        doc="""
+        List of note records for the member.
+        """,
+        backref=orm.backref(
+            'member_info',
+            doc="""
+            Reference to the :class:`MemberInfo` record to which the note applies.
+            """))
+
     @property
     def full_name(self):
         return '{} {}'.format(self.first_name or '', self.last_name or '').strip()
@@ -1079,6 +1094,26 @@ class MemberContact(Base):
         return str(self.preference)
 
 
+class MemberNote(Base):
+    """
+    Additional notes for a member.
+    """
+    __tablename__ = 'memberNotes'
+
+    id = sa.Column('memberNoteID', sa.Integer(), nullable=False, primary_key=True, autoincrement=True)
+
+    card_number = sa.Column('cardno', sa.Integer(), nullable=True)
+
+    note = sa.Column(sa.Text(), nullable=True)
+
+    timestamp = sa.Column('stamp', sa.DateTime(), nullable=True)
+
+    username = sa.Column(sa.String(length=50), nullable=True)
+
+    def __str__(self):
+        return self.note or ""
+
+
 class HouseCoupon(Base):
     """
     Represents a "house" (store) coupon.