Configuring an LTI tool
To configure LTI tool:
Log in to Moodle as an Administrator.
Navigate to Site Administration > Plugins > External tool > Manage tools.
Click on Configure a tool manually:

Configure a tool:
- Tool name: Enter the name of the integration.
- Tool URL: Use the following rule: https://url_integration_sever/lti/lti-moodle-int/launch/:

- Tool description: This field is not involved in the integration.
- LTI version: Specify the 1.3 LTI version:
- Public key type: Select Keyset URL.
- Public keyset: Enter the URL for the public keyset: https://url_integration_sever/lti/lti-moodle-int/jwks/:

- Initiate login URL: Enter the URL to initiate login: https://url_integration_sever/lti/lti-moodle-int/login/.
- Redirection URI(s): Enter the Redirection URI: https://url_integration_sever/lti/lti-moodle-int/launch/:

- Tool configuration usage: Select Show as preconfigured tool when adding an external tool.
- Default launch container: Select Existing window.
- Supports Deep Linking (Content-Item Message): Enable this option.
- Content Selection URL: Use the following rule: https://url_integration_sever/lti/lti-moodle-int/launch/:

After configuring the above settings, click on Save changes.