> For the complete documentation index, see [llms.txt](https://help.simnetonline.com/blog/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://help.simnetonline.com/blog/2020-posts/maintenance-notice-april-11th-2020-230-330-central-time.md).

# Maintenance Notice // April 11th, 2020 from 2:30-3:30AM Central Time

SIMnet will be unavailable on Saturday, April 11th, 2020 from 2:30AM – 3:00AM US/Central time. Additionally, LMS integrations will be unavailable on the same day and time until 3:30AM US/Central time. We are performing routine maintenance to improve performance, reliability and security.

Thank you for your patience and understanding.

Sincerely,

McGraw-Hill Product Team