Step 1: Start nSign Desktop
Step 2: Click on 'Setup'
Step 3: Click on Add Service Provider
4. Add Service Provider and determine what version the Client is on for the respective endpoints.
If you are an SLA employee/Approving Officer (AO),
Dispatcher URL: http://intranet.sla.gov.sg/nSignDispatcher
Messenger URL: http://intranet.sla.gov.sg
If you are a Registered Surveyor (RS),
Dispatcher URL: https://app1.sla.gov.sg/nSignDispatcher
Messenger URL: https://app1.sla.gov.sg
5. Determine if Service Provider has been added successfully
a) Added Successfully
b) Service provider already exists
c) Adding Service Provider failed
Should you encounter this error, do look for a a PS staff to help resolute this issue.