Indicate what actions participants can take

Indicate what actions the participants in the process can take in preparing the case for trial (outline the circle of authorized entities and the conditions for the actions):
A) file an application for the return of the statement of claim;
B) conclude an agreement on referring the dispute to the arbitration court;
C) file an application for taking measures to secure a claim;
D) to submit a petition for the involvement of a third party who does not state independent claims regarding the subject of the dispute;
E) file a motion to assist the court in gathering evidence;
E) to object to the consideration and resolution of the dispute in court in view of the existence of an arbitration agreement;
G) conclude an agreement on changing the jurisdiction;
H) file a motion for consideration of the case at the location of the majority of the evidence;
I) challenge the judge;
K) file an application for securing evidence.