You can set up expense forms approvers for each employee individually through the Setup Approvers feature.
The steps are as follows:
Step 1: Click on 
Step 2: Click on 
Step 3: Click on 
Step 4: Select the form that you wish to set the approving people at
Step 5: If you want to set the approving party for one user or names that contain a certain character, you can type in the keyword search at
Step 6: Click on the 
and the system will list out all the users whose names contain the characters that stated in the keyword search.
Step 7: You can then go to the individual columns to set the approvers. Click on the 
and the system will display the list of users.
Step 8: Select the person for each of the roles and then click on the 
and the person will be assigned to the role specified.
Step 9 (Optional) To remove the assigned person from that role, click on the
button and the system will prompt you with this message.
Click Yes to delete to confirm deletion.
Step 10: If you have an approving person that will be the approving person for a group or all users, you can click on the arrow to select everyone first.
Step 11: Select the role you want to set for this approving person
Step 12: Click on 
Step 13: A list of users will appear. Select the person you want to set as the approving role for all.
Step 14: Click on 
Step 15: Notice that the user you selected will automatically be filled up for all the selected users
Step 16: To delete the approving person from all the selected users, click on the tick box as shown.
Step 17: Select the role you want to delete for this approving person
Step 18: Click on the 
. The system will display the following message
Step 19: Click on Yes to confirm the deletion and the approving person will be removed from all the users.