Hi,
That is completely expected in Salesforce! When you create a custom field, Salesforce automatically adds_c to the API name, so DunsNumber becomes DunsNumber_c.
If you're dealing with a connector (such as Reltio), simply map the right field name in your settings. For example, if the connection requires DunsNumber, modify the mapping to use DunsNumber_c.
Json Code,
{
"SalesforceField": "DunsNumber_c",
"ReltioAttribute": "DunsNumber"
}
------------------------------
Varsha Periyasamy
MDM Developer
Majix Solutions Inc
------------------------------
Original Message:
Sent: 02-25-2025 15:41
From: Rushyendar Akula
Subject: Salesforce connector (demo account)
Hi,
We are working on a POC to show case Salesforce connector's SBC and synchronization feature. During the setup, ran into below issue.

I tried creating the custom field DunsNumber under Account domain, but the field name ended up getting DunsNumber_c as it is a custom element.
I am following the steps mentioned in the below course.
https://learn.reltio.com/reltio-connected-customer-data-for-salesforce/56858/scorm/1so9foajrdtk6
Please share If you have any accelarators for this. Thank you
------------------------------
Rushy
------------------------------