partial void DeleteSESION(SESION instance);
partial void UpdateSESION(SESION instance);
private void detach_SESIONs(SESION entity)
{
this.SendPropertyChanging();
entity.COMISION = null;
}
partial void InsertSESION(SESION instance);
private void attach_SESIONs(SESION entity)
{
this.SendPropertyChanging();
entity.COMISION = this;
}