Itunes connect iAd workbench?

I created some lines. Some lines status is still "New". How can I change to "Running" ? or:I created some lines. Some lines' status is still \"New

I created some lines. Some lines' status is still "New". How can I change to "Running" ?

or:I created some lines. Some lines' status is still \"New\". How can I change to \"Running\" ?

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