# Reference Find configuration options, integration endpoints, supported platforms, and prerequisites. * [Charm configuration](https://canonical.com/juju/docs/gopkg-charm/latest/reference/charm-configuration/index.html.md) * [Integrations](https://canonical.com/juju/docs/gopkg-charm/latest/reference/integrations/index.html.md) * [Platforms and prerequisites](https://canonical.com/juju/docs/gopkg-charm/latest/reference/platforms-and-prerequisites/index.html.md)