This is my first message on this great forum.
I wonder if it is possible to make a script that realize the following:

Export reports generated by the tool user-manager in a csv file automatically (without the need to use the web interface).

If you read up on using the terminal functions you can issue commands and have the raw output saved to a local file. (print)
Then that file can be parsed to create a comma delimited file for you to grab later.  Either by visiting the site with a USB stick or using FTP.

You can supply more details what you need so that we can provide examples.

Web interface User Manager

Step 1 : Click Report
Step 2 : Title : "Report Office 701"
Step 3 : Click "Traffic"
Step 4 : Click "Total"
Step 5 : Click "Human readable"
Step 6 : Owner : admin
Step 7 : Click Type : csv
Step 8 : Click "Download as file"
Step 9 : Click Generate

I would perform the steps shown (1 to 9) to generate the .csv file, but without using the web interface UserManager.

With the CLI RouterOS not found a way to do it.

Please if you could give me a hint and / or documentation on how to start me would be helpful.

regards