While you can upload the template and add new elements. If you decided you no longer want that element the template does not give an options for a rebuild of the dimensions. I suggest adding that as an option, but give a warning that data could be...
It would be nice to have a prefilled template with multi language template and maybe 1 template for all dimension instead of 1 template per dimension at the first iteration.
Please review the created User Access Management by some Consulting members and discuss which features should be added. Like ETL loads to upload the dimension rights, etc.
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Not Planned