In Human Resources do the following: Choose the 401K2 benefit in Maintain Benefits. Choose View Detail and select the View/Enroll/Update Employees. A selection grid appears that will update employees with this benefit. This grid is useful in updating various ranges of employees, but if this is the first time enrolling employees, choose ALL and Find Now.
The resulting grid will show all employees but you can filter by various criteria. Select employees and then the Enroll / Update button.
Enter the appropriate value in Elected Pct. for each employee
Once you have entered all values, click Enroll / Update
A proof will generate. If all entries look good, close the proof and continue to Update Employee Benefits. A success screen will give you a summary.