> For the complete documentation index, see [llms.txt](https://contracts.synapseprotocol.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://contracts.synapseprotocol.com/elin/contracts-upgradeable/access.md).

# access

- [AccessControlUpgradeable](https://contracts.synapseprotocol.com/elin/contracts-upgradeable/access/accesscontrolupgradeable.md)
- [OwnableUpgradeable](https://contracts.synapseprotocol.com/elin/contracts-upgradeable/access/ownableupgradeable.md)