The first step to integrating your InfoLit Modules via LTI in your Moodle is to sign in as an instructor and under the "Administration" panel, click on "turn editing on."
Under the settings menu, select the following: Site Administration --> Plugins --> Activity Modules --> LTI
You will see your LTI Tool set up area. Click on "Add external tool configuration."
In this section you will need to fill in the information you got from Credo about your LTI integration. You will need to fill in the following information.
Tool Name: Credo InfoLit Modules (or something similar)
Tool Base URL: This is the Launch or Domain URL from your Credo integration document.
Consumer Key: Found on your integration document.
Shared Secret: Found on your integration document.
Privacy: Set share launcher's email with tool to "Always", and accept grades from tool to "always".