It could be related to the rights provided to you as this is a training environment and might be used by other teams. So the instance hosting team doesn't want you to change something accidentally.
You can reach out to spphelp@adobe.com with your query and they will look into the issue.
It could be related to the rights provided to you as this is a training environment and might be used by other teams. So the instance hosting team doesn't want you to change something accidentally.
You can reach out to spphelp@adobe.com with your query and they will look into the issue.