The LTI Delivery extension allows test-takers to take a delivery (delivered test) via LTI
The endpoint for this service to proctor a specific delivery is:
This link can retrieved using the LTI button in the deliveries section in the TAO admin user interface.
Alternatively a configurable link can be used by omitting the delivery parameter
In this scenario the instructor would need to call the LTI service first, and will be presented with a list of deliveries. Once he has chosen one of these deliveries it can no longer be changed. Test-takers subsequently clicking on the same link (as identified by Resource ID) will start the delivery chosen by the instructor.
The expected roles are:
Learnerfor people taking a test
Instructorfor people configuring a link
max_attemptsOverrides the number of executions allowed on the delivery. Expects a positive integer value or 0 for unlimited attempts. Attempts on LTI calls are calculated per
resource_link_idinstead of per delivery.
log messagewill contain the status of the delivery execution
- 100 for an active delivery
- 101 for a paused delivery
- 200 for a finished delivery
- 201 for a terminated delivery