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TFS: Setting a default value for an iteration

Last week I was trying to change the work item type definition so it will set a default value in the iteration path.  But when I tried importing it back with the TFS Power Tools, I always got the following error:

Error importing work item type definition:

TF26062:Rule '<DEFAULT from ="value" value="283" />' is not supported for the field 'System.IterationId'.

It seems like it is not possible to set a default value for the area or iteration path. In the end I solved this by creating a Work Item Template(part of the TFS Power Tools) with a default value for Iteration Path. I really like this approach because I can change the value in the template when a new sprint starts.

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More about Work Item Templates and their usage:

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