To export a list of your collections, go to the 'Ship' section, then click on 'My collections'. Select the collections you want to export, then go to 'Actions' and choose 'Export list'.
To export a list of your collections, go to the 'Ship' section, then click on 'My collections'. Select the collections you want to export, then go to 'Actions' and choose 'Export list'. You can download the file in Excel or CSV format.