Need guide for ui app

[AsadJobanputra]

Hello, I'm trying to get started to build an app in Canvas that shows up in the course menu. 

I want teachers to be able to configure the app's features and enable/disable certain capabilities.

I want students to be able to post questions on a particular module in the ui.

I need help getting started on the UI. 
I have built much of the app as a standalone web application, but I want to move it into the Canvas user experience.  Where do i get started?  @muammad_ovais , @MuhammadOvais .

I have experience with the Canvas REST/GRAPHQL APIs and t hose are working well, I want to move the UI into Canvas so the students don't have to use a seperate app.  How can i do that?  I looked at old developer videos and I didn't see any guides for developers.

[seanbeirnes]

Hello @AsadJobanputra,

It sounds like you are trying to implement an LTI application. The Learning Tools Interoperability (LTI) specification is a set of standards that allow an external application to be integrated within an LMS. The Canvas API has some Canvas-specific documentation on it as well and calls these "External Tools." 1EdTech (IMS Global) maintains the LTI standards and has several helpful resources on their website. Best wishes on your endeavor!