Below is the sample part to demonstrate the function to split a surface and move a surface.

Model Prep – Split
Create a line on both sides of the feature that you would like to Split / Move.

MODEL PREP > Split Solid Face

Select face.

If there is a solid history linked to this part, the pop-up below may occur. In order to process, the history will need to be removed.


and select the dividing line.

OK.

Repeat for the opposite side of the solid.
Model Prep – Move
MODEL PREP > Move

Pick all faces of the feature.

Click on the stem of the arrow of the desired axis and drag the gnomon in the desired direction.

OK.
