You have unpublished changes in this project. If you get new work items, your changes will be discarded. To save your changes, ...

You have unpublished changes in this project. If you get new work items, your changes will be discarded. To save your changes, click No, and then publish your changes.

If you have previously published from a Microsoft Visual Studio 2008 client or earlier version, link relationships may not have been saved for sequenced and subordinate task relationships. To make sure that these relationships are preserved as predecessor/successor and parent/child links, you should first publish the project plan before getting new work items. When you get new work items, it will overwrite all current task relationships with those links stored in Team Foundation Server.

Do you want to discard your unpublished changes and get new work items?