You can use the upload function as of Note Assistant Version 1.2. You can download the add-on SAP_NOTES from the Software Distribution Center in the SAP Service Marketplace. This applies to the Releases 4.X. For the Releases as of SAP Web AS 6.10, you need a specific Support Package level to be able to use the upload function. For the exact version, refer to the quick link /noteassistant.