https://community.fabric.microsoft.com/t5/Report-Server/Change-connectionstring-from-tenant/m-p/612980#M9401 <P>Hi all, Currently we are working on a migration of Power BI from Office 365 tenant A to Office 365 tenant B. Datasets that resides within Office 365 tenant A will be moved to tenant B. So far so good, but there are several Excel reports that are connected to Power BI datasets. Is there a way to change the connection string of the Excel reports so we can change the source from the dataset from tenant A to tenant B? We do not want to recreate the reports and ofcourse the datasets are exactly the same within tenant A and tenant B.&nbsp;</P> Wed, 30 Jan 2019 14:49:31 GMT Anonymous 2019-01-30T14:49:31Z https://community.fabric.microsoft.com/t5/Report-Server/Change-connectionstring-from-tenant/m-p/612980#M9401 <P>Hi all, Currently we are working on a migration of Power BI from Office 365 tenant A to Office 365 tenant B. Datasets that resides within Office 365 tenant A will be moved to tenant B. So far so good, but there are several Excel reports that are connected to Power BI datasets. Is there a way to change the connection string of the Excel reports so we can change the source from the dataset from tenant A to tenant B? We do not want to recreate the reports and ofcourse the datasets are exactly the same within tenant A and tenant B.&nbsp;</P> Wed, 30 Jan 2019 14:49:31 GMT https://community.fabric.microsoft.com/t5/Report-Server/Change-connectionstring-from-tenant/m-p/612980#M9401 Anonymous 2019-01-30T14:49:31Z