To upload documents that are saved on your computer or in cloud storage, follow these steps:
Click on the +plus sign next to Data Catalog or Connectors to launch the Add Data To Layar popup.
Select a source location to upload the document from
Depending on the source location selected, you may need to enter connector information or just navigate to your Local File and select a file to upload.
You will see an indicator in the left-hand panel once the document upload is completed
