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Deep Linking specs are here: https://www.imsglobal.org/spec/lti-dl/v2p0
There is an LTI implementation guide here: https://www.imsglobal.org/spec/lti/v1p3/impl/
One of the things that we would need to decide collectively is whether LTI Advantage is something we should target above and beyond the LTI Core spec.
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