Jira-based baselines allow you to compare the current task timelines to timelines found in a Jira custom field or based on a formula. This allows you to compare the current chart to a previously planned schedule, alternate schedule, transition dates, or any other date/time data available in Jira.
Creating a Jira-based Baseline
To create a new baseline, open the Baseline menu in the Structure.Gantt toolbar and select Create New.
Give the baseline a name and select Jira-based baseline from the Type dropdown.
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