You can perform batch deletion of revisions if you have the appropriate access rights. You have the option to delete all revisions for the selected items in the specified module, or delete only the last revisions.
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In the main window of any Smart Instrumentation module, select Tools > Global Revisions.
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On the Settings tab of the Global Revisions dialog, from the Activity list, select one of the following:
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Delete revisions — select to delete all revisions for the selected items.
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Delete last revision — select to delete the last saved revision for each selected item.
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Select one of the following tabs: Specifications, Process Data, Calculations, Loops, Hook-Ups, Wiring, or Dimensional Data.
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If you accessed the Global Revisions dialog from the main Smart Instrumentation window, tabs for multiple modules are available; if you accessed the dialog from a specific module, then only the Settings tab and the tab for that module are available.
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If you are working in an integrated environment, then regardless of where you access this dialog from, the following tabs are disabled: Specifications, Process Data, Loops, and Dimensional Data.
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In the data window, filter the items as needed. For details, see Filter Items for Global Revisions.
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In the data window, do one of the following to select the required items:
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Select the tag numbers (hold down CTRL or SHIFT to make multiple selections).
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Select the Select all check box to select all the tag numbers in the data window.
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Select Apply to delete the revisions for the selected items.
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If you want to delete revisions for other modules, repeat the appropriate steps for each module.