> For the complete documentation index, see [llms.txt](https://fusionauth.io/docs/llms.txt)

# Posts authored by Mark Robustelli

FusionAuth Blog | Explore Mark Robustelli's deep dives into tech topics and products.

[!Custom OAuth Scopes, Third-Party Applications, And FusionAuth](https://fusionauth.io/blog/custom-scopes-in-third-party-applications.md)

*   [Tutorial](https://fusionauth.io/blog/category/tutorial.md)

### [Custom OAuth Scopes, Third-Party Applications, And FusionAuth](https://fusionauth.io/blog/custom-scopes-in-third-party-applications.md)

What are third-party applications and custom scopes? How would I implement OAuth scopes using FusionAuth?

[Mark Robustelli](https://fusionauth.io/blog/author/mark-robustelli.md)

May 3, 2024