/// <summary>
/// Removes the role from account for 'AccountRole' relationship.
/// </summary>
public void RemoveRoleFromAccountForAccountRole(int roleId, int accountId, IModelContext context = null)
{
changeHandler.BeforeRemoveRoleFromAccountForAccountRole(roleId, accountId, context);
dal.RemoveRoleFromAccountForAccountRole(roleId, accountId, context);
changeHandler.AfterRemoveRoleFromAccountForAccountRole(roleId, accountId, context);
}