@Override
public OpId execInterArtifactOp(ICartagoCallbackRemote callback, long callbackId,
AgentId userId, ArtifactId srcId, ArtifactId targetId, Op op,
long timeout, IAlignmentTest test) throws CartagoException {
ICartagoCallback proxy = new CartagoCallbackProxy(callback);
String wspName = targetId.getWorkspaceId().getName();
CartagoWorkspace wsp = mNode.getWorkspace(wspName);
return wsp.execInterArtifactOp(proxy, callbackId, userId, srcId, targetId, op, timeout, test);
}