With Structure, you can quickly select multiple issues and edit them using the Jira bulk operation wizard.

To edit multiple issues:

  1. Select the issues by clicking on their issue selectors (the gray dot at the left of each item row) or pressing Space, Shift+Space or other Keyboard Shortcuts for selecting issues.
  2. Click Bulk Edit.Bulk edit button highlighted in a structure

This will open the Jira bulk operation wizard, which allows you to perform bulk changes on all the selected issues.