How to Add Image, Change Image on half Row(Section)?

Hello everyone,

I have some guide for you about add new image or replace by your image on Row (Section).

Note: You need use Archi version 3.1.5.1 or higher

I, Add image or change image in some elements: OT Quick Office,  OT Quick Office 2

1, Frontend:

2, Backend: 

Edit OT Quick Office

II, Add image or change image in Row (Section): http://demo.oceanthemes.net/archi/minimal-dark/

1, Image on left Side:

1a, Frontend:

1b, Backend:

2, Image on right Side:

2a, Frontend:

2b, Backend:

Thank you,