Brackets/Parentheses in GPO values cause issues with exported DSC scripts
In GPOADmin 5.11 you can export a GPO to a DSC script. If the GPO has brackets/parentheses configured for specific values or objects, the exported DSC script will contain the brackets/parentheses in the ValueName attribute of the resource. Additionally, we append the ValueName to the Name of the DSC resource. Brackets/Parentheses are not permitted inside the DSC resource name.
The issue has been filed under the following defect ID: TFS00730982
The issue is planned to be resolved with an upcoming hotfix for the GPOADmin 5.11 version. The hotfix should be available at the end of October 2017.