How to backup in Acronis only selected files by mask?

Question

Backup

Good afternoon! I would like to know how to backup only selected files of the same type by mask in Acronis True Image 2021. I'll explain with an example. There is a folder "Data 2020". It has subfolders for months. The structure is like this:

1. Data 2019

• January
  
• February
  
• March
  
• April
  

2. Data 2020

• January
  
• February
  
• March
  
• April
  

The subfolders of each month contain the same type of files "Report.docx" and "Report.xlsx". I need to backup only these files, bypassing all the others without manual selection. So to speak on the mask. Like *.docx and *.xlsx. How to do it?