To update specified spaces within the document:
Select AEC > Space Planning > Update Spaces.
The Update Spaces command is available for Vectorworks Landmark and Spotlight software but is not present in the workspaces. It can be added to the Landmark and Spotlight workspaces (see Customizing Workspaces).
The Update Spaces dialog box opens.
► Click to show/hide the parameters.
Select the spaces to update and click OK.