# Change Dataset dialog box

You use this dialog box to issue the DFSMSrmm™ CHANGEDATASET command from RMM data-set-oriented workspaces.

The Options tab contains the most commonly used keywords of this command. Not all keywords are presented in the Options tab. If a command keyword that you need is not presented, access the Command tab for this dialog box and enter the appropriate keyword and parameters in the Command input area.

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.