I cannot provide a specific expiration date for a "stgo copy TSM" because that phrase is not a standard term with a publicly available expiration date. To help me understand your request, I need more context.
"Stgo" might be an abbreviation, and "TSM" likely refers to a type of file or data. Please clarify the following:
- What does "stgo" stand for? Is it a company name, a project code, a file type, or something else?
- What type of data is in the "TSM" file? This helps determine the kind of expiration date you're looking for (e.g., license expiration, data validity, etc.).
- Where did you encounter this term? Knowing the source will help in determining its meaning and potential expiration.
With more information, I might be able to guide you toward finding the expiration date, or explain why such a date might not exist.