@Kieran Amin User, Thanks for posting in Q&A.
From your description, I know you have created the .intune file and want to know if there are any extra parameters you should know of before deploying.
Based on my research, the .intune file means you want to deploy it via Intune win32 app, here are some information you can refer to.
1.Please ensure the devices are meet prerequisites.
https://learn.microsoft.com/en-us/mem/intune-service/apps/apps-win32-add#prerequisites
2.Please make sure you have the silently install command to execute the Lenovo system update or if you wrap Lenovo system update as script, also ensure you have the silently install command for the script.
3.Ensure you configure the correct detection rule to check whether win32 app deploy successfully.
https://learn.microsoft.com/en-us/mem/intune-service/apps/apps-win32-add#step-4-detection-rules
Hope above information can help you.
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