# User roles ## Management ### Owner Each Onyx instance has one owner. The owner must be fully-trusted. The owner can add/remove "admin" users. Owner is generally given permission to perform any "admin" action. Ownership is transferrable. ### Admin An Onyx instance can have multiple admins, set by the Owner. Each admin must be fully-trusted. Admins can generally perform any administrative action, other than, e.g., adding/removing admins. Admin role is non-transferrable. ### Limited admin roles To synthetically create scoped trust-throttled roles, peripheral contracts can be added as "admin" that define their own rules for allowed callers and callees. ## Shares holders By default, any account can deposit for, redeem, and transfer Shares, which are ERC20 representations of value held across on- and off-chain accounts. Share holders can be restricted by admins (i.e., who can deposit and receive transfers or any other limitation). Trust of share holders may vary depending on specific setups, but generally they are treated as untrusted. --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.enzyme.finance/onyx-protocol/user-roles.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.