How can we dynamically reference the File Manager path in CPQ Document Designer?

Summary:

The Global XSL currently does not allow the use of a dynamic variable within the <include> tag. We are attempting to access the file path from the File Manager, located within the CPQ tool, without relying on any custom code.

SR: 4-0000517000

Content (please ensure you mask any confidential information):

Rather than hardcoding the sys_company_name for each environment, is there a way to dynamically reference it based on the CPQ environment being used?

Version (include the version you are using, if applicable):

CPQ 25A Patch 5

Code Snippet (add any code snippets that support your topic, if applicable):