# LTI Integration > Source: https://ibl.ai/resources/glossary/lti-integration-learning-technology **Definition:** LTI (Learning Tools Interoperability) Integration is a technical standard that allows external educational tools and applications to connect seamlessly with a Learning Management System (LMS), enabling single sign-on and data sharing without custom development. LTI is a standard developed by IMS Global (now 1EdTech) that creates a universal 'plug-and-play' connection between an LMS and third-party learning tools like simulations, assessments, or AI tutors. When a student clicks an LTI-enabled tool inside their LMS, the system securely passes their identity and course context to the external tool — no separate login required. Grades and activity data can flow back automatically. This matters because institutions can expand their learning ecosystem without rebuilding infrastructure. LTI 1.3, the current version, adds stronger security via OAuth 2.0 and supports richer data exchange between platforms. ## Why It Matters LTI Integration is foundational to modern edtech ecosystems. It lets institutions adopt best-in-class tools — AI tutors, video platforms, credentialing systems — while keeping the LMS as the central student experience hub. ## Key Characteristics ### Single Sign-On (SSO) Students and instructors access external tools directly from the LMS without creating separate accounts or logging in again, reducing friction and improving adoption. ### Automatic Grade Passback Scores and completion data from external tools are sent back to the LMS gradebook automatically, eliminating manual data entry for instructors. ### Secure Context Sharing The LMS securely shares course context — such as course ID, user role, and institution — with the external tool using OAuth 2.0 in LTI 1.3. ### Standardized Protocol Because LTI is an open standard maintained by 1EdTech, any compliant tool can connect to any compliant LMS, ensuring broad compatibility across vendors. ### Deep Linking Instructors can embed specific content items — a single quiz, video, or module — directly into a course page rather than linking to a tool's homepage. ### Role-Based Access LTI passes user roles (student, instructor, admin) to the external tool, allowing it to display the appropriate interface and permissions automatically. ## Examples - **Community College:** A community college embeds an AI tutoring tool into Canvas via LTI. Students launch it from their course page, and quiz scores post directly to the gradebook. — *Instructor workload reduced by 40% on grade entry; student engagement with tutoring increased due to seamless access.* - **Research University:** A university connects a third-party proctoring platform to Blackboard using LTI 1.3, passing student identity and exam context securely for each session. — *Eliminated duplicate account creation for 15,000 students and ensured FERPA-compliant data handling through secure token exchange.* - **Enterprise Training Program:** A corporate training department integrates a skills simulation tool into their LMS via LTI, allowing employees to launch role-play scenarios from their assigned courses. — *Completion rates rose 28% after removing the extra login step; simulation scores fed directly into employee development records.* ## How ibl.ai Implements LTI Integration ibl.ai's Agentic LMS is built with native LTI 1.3 support, allowing institutions to embed ibl.ai's AI agents — including MentorAI tutoring agents — directly into existing LMS platforms like Canvas and Blackboard. Students launch AI-powered learning experiences without leaving their familiar LMS environment, while grades and engagement data pass back automatically. Because ibl.ai runs on customer infrastructure with zero vendor lock-in, institutions retain full control over the data exchanged through LTI connections, ensuring FERPA compliance and data sovereignty. ## FAQ **Q: What is the difference between LTI 1.1 and LTI 1.3?** LTI 1.1 uses a basic OAuth 1.0 signature for security, while LTI 1.3 uses OAuth 2.0 with JSON Web Tokens (JWTs), providing stronger authentication, better privacy controls, and support for richer features like Deep Linking and Names and Roles Provisioning Services. **Q: Does LTI integration work with all major LMS platforms?** Yes. LTI is supported by all major LMS platforms including Canvas, Blackboard, Moodle, D2L Brightspace, and Schoology. Any tool certified as LTI-compliant by 1EdTech can connect to any of these systems with minimal configuration. **Q: Is LTI integration FERPA compliant?** LTI itself is a protocol, not a compliance certification. However, LTI 1.3's secure token-based authentication helps institutions control what student data is shared with external tools. Institutions must still vet third-party tools for FERPA compliance and sign appropriate data agreements. **Q: How long does it take to set up an LTI integration?** A basic LTI integration between a compliant tool and an LMS typically takes 30 minutes to a few hours for an administrator to configure. More complex setups involving custom roles, deep linking, or grade passback may require additional testing time. **Q: Can AI tools like chatbots or tutoring agents be delivered via LTI?** Yes. AI-powered tools, including tutoring agents and intelligent assistants, can be delivered as LTI tools. This allows students to access AI learning experiences directly within their LMS course without a separate login, and completion or performance data can be returned to the gradebook. **Q: What is LTI Deep Linking and why does it matter?** LTI Deep Linking allows instructors to select and embed a specific piece of content — such as a single quiz, video, or lesson — from an external tool directly into a course page. Without it, students would only be able to link to the tool's homepage, creating a less focused learning experience. **Q: How does LTI handle user roles like student versus instructor?** When a user launches an LTI tool, the LMS passes their role — student, instructor, teaching assistant, or administrator — as part of the secure launch payload. The external tool uses this information to display the appropriate interface and grant the correct level of access automatically. **Q: What is the Names and Roles Provisioning Service in LTI 1.3?** The Names and Roles Provisioning Service (NRPS) is an LTI 1.3 feature that allows an external tool to query the LMS for a list of enrolled users and their roles in a course. This enables features like roster sync, personalized dashboards, and targeted content delivery without manual data exports.