Dataset Space Release dialog box
You use this dialog box to issue the DFSMSdss RELEASE command to release allocated but unused space from the selected datasets.
You access this dialog box in the Dataset Actions submenu. This submenu is available in the pop-up menu that you access by right-clicking specific views in a workspace.
This dialog box does not have options that you can set.
To learn about the standard capabilities of a dialog box, see Standard tabs in the dialog boxes of the Storage Toolkit. The topic includes a link to the Reference guides for commands that are used in the Storage Toolkit.
You can also create a custom action. See Create Batch Job dialog box, Issue Command dialog box, and Submit Command or Job dialog box.