Page History
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If you want to promote a previous version to become the current one, select it and click the Rollback icon. Note that if you rollback a version, it means adopting the selected version and discarding all later versions. For example, if you select version 2 and select Rollback, version 1 and the current version will be discarded.
⇑ 2.14.1 Web Application Modules (WAMs)
