LOGIN SECURITY SETTINGS
Go to the One Source Payroll web site at www.onesourcepayroll.com
Click on Resources tab
Click the link “Click here to login to Mangrove”
Enter the information in the exact order listed below.
Enter your Employee Number =
Click Show Settings to Enter the Service ID and Client codes
Service ID = S0517
Client =
Click Update Roles button.
Enter your password = (First time logging in will be the last 4 digits of your SSN) then select the Role
You will need to click to accept the website's Usage Terms and Conditions.
Note: Passwords are case sensitive.
The first time you login, you will be prompted to change your password.
Once you have updated the system with your new password, you will need to log in again, with your new password this time.
NEW PASSWORD SHOULD BE BETWEEN 8 AND 10 CHARACTERS LONG AND MUST CONTAIN
AT LEAST ONE NUMERAL, ONE CAPITAL LETTER AND ONE SPECIAL CHARACTER ($, #, &, !, @ )