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User Identity (grader launch)

This parameter is used to define the scorer for the delivery. Entering a value for this parameter is required.

For more information, see User Identity claims in https://www.imsglobal.org/spec/lti/v1p3#user-identity-claims.

key

Value

Default

description

sub

String (255)

none

User Identifier must be unique to the platform from where the LTI launch occurs. Used as a unique identifier for the scorer.

Example:

CODE
"sub":"13242-1234657-65"
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