ability to transform multiple sheets of the excel file.

Summary of the Enhancement
The customer needs the ability to transform multiple sheets of the excel file.

Current behavior
In DTE version 2.1.5 and above currently, we can only transform XLS or XLSX files (sheet 1) to PDF. It doesn't support multiple sheets or TABs PDF transformation. There is a workaround, but this ability needs to be added as the out of the box solution.

Work Around

Change works both on 2.1.6 and 2.2.2

Desired behavior
Add a property to transform first sheet or TAB of xls/xlsx file OR
multiple sheets/TABS

Business case
An excel file potentially has multiple sheets / TABs, which is very common in the IT industry. We need a transform to PDF for these types of files.