Let the TG-lab publish into the Sandbox, not directly anymore. [was #9150]
We need to publish into the Sandbox from the TG-lab. So the user can publish, and then view the published objects in the sandbox browser (e.g. by using the eclipse browser and directly show the browseable editon. Then the user can press REALLY publish in the publish GUI. So, first PROOF, then PUBLISH (by default into the sandbox, and finally FINALLY PUBLISH. Would that be fine? Please comment this issue!