To copy a CPT button structure from one user to another just follow these steps:
Please note: Once you copy CPT button structures to another user, you cannot undo this. Before you make any changes, you may want to take screen shots of your current button structure.
Go to Admin > CPT Codes >
Click copy button structure located on the top center
Select user with correct button structure you are copying FROM and select the user you will copy TO (use the down arrow to select the correct users). WARNING: When you copy from one user to another you will OVER WRITE that users current button structure. Please ensure the user receiving the new buttons is aware of this.
and click SAVE