In page edit mode, type ‘/excel’, then the Excel-like Tables macro will appear in the list.
Click the Excel-like Tables macro, and a new window will appear on your screen.
There are 3 ways to create a table:
By creating a new table from scratch.
Create from templates.
Upload from a file.
If you choose the first option, the app will open the Excel-like Tables for Confluence app.
If you choose the second option, you can choose from pre-built templates or templates created by you or your team. You can only can view the template if you have the permission to view that page.
If you choose the third option, you upload a file by ‘drag and drop’ it into the upload box. The app support .xlsx or .ssjon format.