> For the complete documentation index, see [llms.txt](https://opora.gitbook.io/opora-health-documentation/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://opora.gitbook.io/opora-health-documentation/core-features/feature-overivew.md).

# Feature Overivew

OPORA CORE architecture supports a variety of system stakeholders with secure functionality and workflows, designed specifically for each role.

### User flow and functionality by Role

* User or Patient (User: not assigned to any Clinician and Facility; Patient: assigned to Clinician and Facility);
* Administrator, Manager or Project Manager;
* Clinician;
* Researcher or Analyst;
* Sales or Site representative for distribution and monitoring.

{% hint style="info" %}
**User roles are permissioned by design.** Each role is granted access only to the minimum data required to fulfil its function. This ensures compliance with data protection laws and supports anonymisation requirements at every level of the platform.
{% endhint %}

Explore some of the functional features available as part of OPORA CORE in the next pages.