To assign assets to folders complete the below:

The table on top displays the team folders that have been set up and the bottom right-hand side box shows the assets that are assigned to that folder.

Utilise the [Move Asset Up] and [Move Asset Down] buttons to set the order of the assets in a folder.

TIP: Assets that are located in the private library cannot be added to folders and are not displayed in the [Assets available for Team folder] list.