You must complete the "Claimant" and "Respondent" portions on the front of a Submission Agreement. In the blank spaces provided for the claimants' names, you.A quick pop-up window will appear on top stating that the case was withdrawn successfully. Large, Complex Commercial Case Panel, in the manner provided in the regular. Commercial Arbitration Rules. The Filing Party has a choice to arbitrate against only the signatory party or file an action for recovery in a court against all negligent parties. The employee also retains the right to file a civil action in an appropriate U.S. District. Court. 29 C.F.R. part 1614. But, in the absence of an agreement between all parties to end the proceedings, can a claimant unilaterally withdraw from an arbitration that it has commenced?