Good afternoon,
In D6 "ENSURE THE PROMOTION OF THE SHOW" the aim of the action is to deploy a banner in the front of the table.
For that you have to create the banner and put it on the front border of the table.
For the fixing mechanism, you can do everything you want as long as it's respect the rules describe in the section.
Is not allow to exced in the opposite half table with your banner, you will have a penalty if you cause a fall of the opposite banner.