We do not have built-in multi-tenant support inside of the product. The closest you can do is manage a different data context for each database used (using a different connection string). In memory you will have Database instanced for each database, that can be achieved by just using different connection strings (I assume the DB name can be the only thing that can change). I think the connection string usage can be hidden behind a front-end that authenticates the user.
Unfortunately at the moment we do not provide a tutorial or best practices articles on the subject but we can definitely look into adding this in the future.
the Telerik team
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