Removal of Sources Field – Global/US Profiles Data Shares
On December 18, 2026, Lightcast will remove the SOURCES field from the main PROFILES table in both US and Global Profiles Data Shares.
The SOURCES field was originally used to identify source profile datasets. Following the consolidation of these datasets, this field is no longer required and will be retired.
Customers currently using the SOURCES field should update any queries, joins, or processes that depend on this field before December 18, 2026 to avoid disruption
Please reach out to customersupport@lightcast.io for further information.
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Data Share
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Profiles Global
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Profiles US
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