function salesRepRestriction () {
		var role = nlapiGetContext().getRole();
		
		if (role == '1022') {
			var employee = nlapiGetContext().getUser();
			var customerName = nlapiGetFieldValue('companyname');
			var custSalesRep = nlapiGetFieldValue('salesrep');
			if (employee != custSalesRep)
			{
				throw nlapiCreateError('INSUFFICIENT_PERMISSION', 'You are not the assigned sales rep for this customer.');
			}
			
		}			
}