Google Ads Updates Search Campaign Channel Management
Advertisers can now set channel priority for display-expanded campaigns while losing display access for some search settings.
Updated on Oct. 24, 2026 in Advertising
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Google Ads has introduced a new channel-priority system for Search campaigns using Display Expansion, allowing advertisers to designate priority levels for inventory. The change shifts how budgets are distributed across networks and impacts campaigns currently utilizing Target Impression Share.
Why it matters
The update provides more granular control over spend for cross-network campaigns, allowing operators to prioritize primary search inventory over display placements. This shift marks a move toward more rigid budget management for campaigns that were previously automated across multiple Google channels.
Advertisers can now allocate budget percentages for low-priority inventory, with illustrative examples showing a 10% daily budget portion from a $200 total vs. the prior non-segmented approach. The system remains flexible, as settings can be adjusted per campaign or at the account level.
The players
Google Ads
An advertising platform that allows businesses to display ads, service offerings, and product listings to web users across its global search and display networks.
The details
The channel-priority system introduces High and Low designations, requiring advertisers to manage distribution through specific daily budget allocations. Campaigns currently set to Target Impression Share will see Display Network access discontinued entirely, necessitating a manual transition for affected users. This mechanism applies specifically to the average daily budget, rather than the actual daily spend, affecting how Google routes traffic across its various networks.
Timeline
October 15, 2026: Controls began rolling out progressively to campaigns.
October 23, 2026: Migration notice publicly reported.
February 2027: System transition becomes mandatory for remaining campaigns.
Market Landscape
This move signals a departure from the industry trend toward fully automated, multi-channel bidding optimization pioneered by the Google Ads transition to Target Impression Share. It returns a layer of manual inventory control to operators who previously relied on automated network distribution.
Operators running Search campaigns with Display Expansion should audit their current budget allocations and priority settings to avoid unintended spend drift. Those utilizing Target Impression Share must re-evaluate their cross-network strategy, as the Display Network will no longer be an option for those specific campaigns.
The takeaway
The transition to a manual priority system requires advertisers to move from passive oversight to active channel management for cross-network performance. Monitor your campaign dashboard to identify if your current Target Impression Share strategies require immediate migration to comply with the February deadline.
What happens next
Operators must update campaign settings before February 2027, when the channel-priority system becomes the mandatory standard for all Search campaigns utilizing Display Expansion.
Further reading
For more on evolving campaign management tools, see our latest coverage in Advertising.
Source note: This article includes information reported by Search Engine Watch.
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