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Concatenate data into a CDO field

edited Nov 21, 2025 5:30AM in Eloqua 2 comments

Summary:

We currently have a unique identifier in one of our CDO's which includes the records email address and event name. (email address_event name)

We currently concatenate this through JavaScript on the landing page and hidden fields in the form but the JavaScript is sometimes blocked due to user browser settings which means the unique identifier for that particular record is processed as blank in the CDO which is causing data overwriting issues.

Is there a way around this? Can we concatenate the data in another way that won't be blocked? Possibly using Update rules or Manage services in the CDO?

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