[[["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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2024-02-13 UTC."],[[["OperatingSystemTargeting allows publishers to target or exclude specific operating systems for their line items."],["It uses a boolean field, `isTargeted`, to determine whether to include or exclude the specified operating systems, defaulting to include (true)."],["The `operatingSystems` field allows publishers to select a range of operating systems they want to target, including versions, using an array of Technology objects."],["This targeting option is often used within services like LineItemService, ProposalLineItemService, and TargetingPresetService for granular ad delivery control."]]],[]]