[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-06 UTC."],[],["The content describes the `DayPartTargeting` feature, which allows modification of line item delivery times for specific days of the week. It includes services like `AdRuleService`, `AdjustmentService`, `ForecastService`, `LineItemService`, `NativeStyleService`, `ProposalLineItemService`, `ProposalService`, `PublisherQueryLanguageService` , `TargetingPresetService` and `YieldGroupService` . Key elements are `dayParts`, defining specific delivery times, and `timeZone`, setting the delivery time zone (either `PUBLISHER` or `BROWSER`). By default line items are served at all times.\n"],null,[]]