The error is related to the Workspaces and resolved with this permission: Analytics > Tabs Configurations > All Permissions
However, this is more about saving the Workspaces than actual access to view any of the performance views contained therein. Those have their own individual permissions. If they can't view the performance view at all, then there may be a different issue involved.
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Emily Kammerer
Ascendium Education Solutions, Inc.
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