LTI Tool Dynamic Registration – 3900.69

Blackboard Learn SaaS, Blackboard Learn 9.1
Ultra Experience, Original Experience
Impact: Administrators

LTI Advantage, including LTI 1.3, is a standard for integrating tools into learning environments. This standard from 1EdTech is based on the highly secure three-legged OAuth2 method. This security method requires a secured key registration process and supports key rotation. For Blackboard Learn, this key registration and rotation procedure is managed in the Anthology Developer Portal.

Tool providers can register their applications in the Developer Portal so that clients don’t have to. This lets the tool provider define things like icons and tool placements in Blackboard Learn, saving administrators time. This is Anthology’s preferred LTI tool adoption workflow because it reduces the burden on administrators.

Some tool providers require adopting clients to register applications themselves and manually configure all aspects of the tool in both the Anthology Developer Portal and in Blackboard Learn. This is usually because they don’t support multiple deployments for a single application as they are defined in the LTI specification. There are many steps to this registration process.

Recently the LTI standards committee defined a new service called LTI Dynamic Registration. This helps tools and learning platforms simplify the registration process in an interoperable way. The Anthology Developer Portal now supports this standard. For tools that support this standard but require administrators to register the application themselves, this will reduce the number of steps to configure the LTI tool.

Learn administrators given a registration URL should add the application in the Developer Portal using the Dynamic Registration option. After this step, the administrator should complete any other steps as required by the tool provider.

Image 1: An administrator or developer chooses to add a new application using Dynamic Registration