1st Step: Create the playlists.
To realize this step, follow this link: https://intercom.help/bsport-helpcenter/en/articles/4231364
2nd Step: Add a new tab.
In Settings > Marketplace settings > Click on "Add a tab" at the right bottom of your screen.
Write the name of the tab > Choose the component Playlist > Click on "See more options".
Select the playlist that you want to appear in the tab > Submit
The tab is now available in the tablist of your marketplace and you can easily move it by clicking and draging.
Repeat the process to add other tabs with your different playlists.
⚠️ Before leaving the page, click on "Save" in order to register all your modifications".