When adding contract locators there are 3 things to consider :
1. Who is responding to Center if response is required
2. Are there attachments included
3. Should they respond to Excavator
Adding a Contractor
Step 1.
Add the contractor

Please note: The first box (Send Positive Response to the Center...) must be selected in order for Utilisphere to attempt to send the response back to the appropriate OCC. Leaving this unchecked will update the ticket in Utilisphere, but not the Center. To confirm your OCC configuration, review this article around Registration Codes as well. Registration Code Summary : Irth Support
Step 2.
Generate a Contractor Response Information Report. This provides the contractor with the codes for each Center and the responses you have configured in Utilisphere as well as an authentication code needed to respond.
Send this to the Contract Locator



Step 3.
Identify your environment -
Do you login to irth.com? Send the Customer Guide to Response Protocol Contractor settings-irth.com
Do you login to cl.irth.com? Send the Customer Guide to Response Protocol Contractor settings-clirth.com
See ol_2026 Contract_Locator_Protocol
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