TheΒ Roundup TimeframesΒ setting will automatically adjust all planned arrival timeframes to the selected intervals.
Step 1
Click the gear icon and chooseΒ Advanced Settings

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StepΒ 2
GoΒ to theΒ ManifestsΒ Tab and expand theΒ RouteΒ section by clicking the arrow. Then toggleΒ Enable Roundtrip TimeframesΒ to activate the feature.
Choose your preferred interval from the dropdown list.

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