Converting Conveyor MonoBehavior Code

Hi I'm attempting to use DOTS to handle a large amount of boxes in a unity project. Unfortunately there is no way for this conveyor code to interact with Box entities unless I convert it to interact with entity DOTS physics. The conveyor code is very simple and sets the conveyor rigidbody back a distance, then uses MovePosition to move it forward the same distance. Since MovePosition does not teleport the conveyor it will move any rigidbodies resting on top with friction.

My main issue is there's no MovePosition, or I haven't found any methods similar to it. I have included the original and attempt at converted code below. The conveyor has a box collider, kinematic rigidbody, and the convert to entity script attached to it.

Any Info on how to convert this code or better methods for using DOTS physics for conveyors is appreciated, as I'm still quite new to using DOTS.

Old Conveyor MonoBehavior Script [attached to conveyor gameobject]

Code (CSharp):

1.    
2. public class ConveyorBehavior : MonoBehaviour
3. {
4.      public Vector3 ConveyVector;
5.      public float Speed;
6.  
7.         private void FixedUpdate()
8.         {
9.            //Get new position
10.            Vector3 newPosition = ConveyorVector.normalized * Time.fixedDeltaTime * Speed;
11.            //Move rigidbody back
12.            rigidBody.position = rigidBody.position - newPosition;
13.            //Move rigidbody foward using MovePosition
14.            rigidBody.MovePosition(rigidBody.position + newPosition);
15.        }
16. }

Conveyor Component System Script

Code (CSharp):

1.    
2. public class ConveySystem : ComponentSystem
3. {
4.     protected override void OnUpdate()
5.     {
6.  
7.         Entities.ForEach((ref Translation belt, ref ConveyComponent conveycomponent ) =>
8.         {
9.             //Get new position
10.             float3 newPosition = conveycomponent.ConveyorVector * Time.DeltaTime* conveycomponent.Speed;
11.              //Move conveyor back
12.             belt.Value -= newPosition;
13.             //MovePosition Alternative
14.  
15.         });
16.     }
17.  
18. }