RE: Export/Backup of created guides
Step 1: Update the apps
Update the Dynamics 365 Guides PC and HoloLens apps to the latest versions available in the Microsoft Store.
Step 2: Get the latest Dynamics 365 Guides solution
Go to the Dynamics 365 Administration Center and sign in with the user credentials that have admin permissions for Dynamics 365 Guides.
Note:
To go to the Dynamics 365 Administration Center, go to the Microsoft 365 Admin Center, and then select Admin centers > Dynamics 365 as shown below.
Microsoft Admin Center
Select the Instances tab, and then choose an instance that has the Dynamics 365 Guides Preview solution installed.
Select the small edit button next to Solutions to see the list of solutions.
Edit button
In the list of solutions, select Dynamics 365 Guides, and then select Install. This will install the GA version of the solution and remove the preview solution.
Install the GA version
Note:
The Dynamics 365 Guides (Preview) solution is being delisted and is no longer available for update or installation.
Review the Terms of Service, and then select Accept if you're ready to start the upgrade. The status of the solution changes to Installation pending and then changes to Installing when the transition is complete.