In TopSolid, it is possible to force the orientation of a table (or chuck) for an operation.
To do this, we must first create a frame of reference with the X axis oriented in the direction we want to machine.
Then, during machining, create the WCS on this frame.
Select the new created reference frame and check the box: "Align the X of WCS' solutions onto the X of the given frame whenever possible".
The machining will therefore be done with the table oriented. (C=137° in this sample)