Compatibility with Table Filter and Charts for Confluence
The Table Spreadsheet macro is one of the many macros provided by Table Filter and Charts for Confluence, which allows you to add an Excel-like spreadsheet.
When spreadsheet is saved in the macro, attachments (.tfss and .render) are generated and uploaded into Confluence.
You can configure Attachment Checker’s exceptions to allow these attachments.
How to allow Table Spreadsheet macro attachments?
To allow the upload, go to Attachment Checker Configuration → File Type Blocking tab → Edit Settings → check the corresponding checkbox
You do not need to add .tfss and .render into the list of extensions.
What happens if Table Spreadsheet macro attachments are not uploaded?
You will see the attachment not found message and data entered into the spreadsheet will not be saved.