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Any removals of data will negatively affect any report built on that dataset.
Naming Convention:
Publishing reports other than using shared datasets from powerBI desktop/service publishes a new dataset based on the report name. So downloading a report from powerbi app, renaming it and publishing it will create a new dataset and report.
Using shared dataset does not. When using shared dataset, model view is not available in shared dataset mode. So no model changes can be made. Although report level measures can still be created, that will be report specific. One cannot used shared dataset with other tables in the report. PowerBI will display a notification message if attempted to do that.
Shared dataset development and report development will then have to be separately handled. Possible a new development strategy needs to be implemented for shared datasets.
One way to do it would be to update the model in the primary/template report and publish it. The primary/template report can then be named in generic way, that describes the dataset. Then delete the report and just keep the dataset, that can then be used as a shared dataset for all the reports. The new reports based on the shared dataset can have appropriate names.
Endorcements ,Dataset certification:
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Above graphic from: https://www.blue-granite.com/blog/power-bi-shared-datasets-for-self-service-bi
Also
- Shared datasets across workspaces are only supported with the new workspace experience
- While developing using shared datasets one cannot see or change the model
- Linked shared dataset used in a different workspace cannot be removed, if the only report using it is deleted
- If shared dataset to be used for internal report development (non self bi users), that strategy will have to be reconsidered