Hello,

Can i create a Agile Board over all Projects?

At the moment i know that i have to create a board for every Project, i would like a board where i can see all the Task over all Projects.

Thanks for Information

Hello Florian,

at the moment this is not possible. There's already a feature request for this: AGILE-5 . I left an "upvote" on your behalf.

Meanwhile you could use e.g. the global work packages list (accessible via the button Modules in the upper right corner).

Kind regards

Hello,

I left an "upvote" on your behalf.

Please add another one. This would be a feature that would make me buy enterprise.

Best Regards

Hello Marcus,
done :-). 
Please feel free to use the comment section yourself next time, you should have the permission.

Kind regards

This should be possible by creating a new empty project called, for example, "MasterProject", create a board in there and then just sort all other projects in existence hierarchically under the MasterProject. 
By default, the Agile Board in the MasterProject should see all tasks from all boards - unless otherwise specified or filtered.