If you have web service, please follow the steps mentioned in this article.
Click on Employees,
Choose Wage Adjustments (Batch),
Choose the search method you want to use: By enterprise, OR by service/department, OR by Last Name, First name. You can also filter your selection by wage greater or less,
Select the Adjustment details,
Enter the amount or percentage % of upward or downward adjustment,
Click on Search,
Check the affected employees. Use to select all,
Click on Save.
To check if the hourly rate has changed in the Employee's file:
Access the Employee file >Ré=munération
If you click on it, you can see the other adjustment history for this folder.