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## B2B Core course GraphQL lesson streamlined

The GraphQL overview lesson in the B2B Core course now points to the dedicated GraphQL for B2B course for full coverage.

* **Slimmer overview** — trims the in-lesson basics, authentication, and example-request sections now covered in depth by the dedicated course.
* **Two storefront GraphQL APIs** — clarifies when to use the B2B GraphQL API versus the standard GraphQL Storefront API for B2B operations.
* **Course link** — adds a link to the GraphQL for B2B course under Resources.

For details, see the [GraphQL for B2B course](/developer/learn/courses/b2b-graphql/overview/course-overview).