What are External Apps (LTI Tools)?: https://community.canvaslms.com/t5/Canvas-Basics-Guide/What-are-External-Apps-LTI-Tools/ta-p/57
**Disclaimer**
- You will need to contact the publisher for help filling out all the questions. This is typically the support chat or hotline number provided on the publisher's website. They will have answers to questions 15-19.
- Instructors should be prepared for a 4 – 6-week period of time during which an LTI integration is requested, investigated, tested, and installed (if approved).