This article explains which data types ProBackup can restore for Smartsheet and any known limitations.
Rows
When you restore a row, a duplicate is created in the existing sheet. The following data is included: field values, attachments, and conversations.
Sheets
When you restore a sheet, a duplicate is created in the workspace. The following data is included: rows, field values, attachments, and conversations.
Known limitations when restoring a sheet:
Files are not restored.
Column order may not match the original.
Locked rows and columns are not restored.
Row formatting is not restored.
Cell formulas are not restored.
Comments
When you restore a comment, a duplicate is created in the related row or sheet.