> For the complete documentation index, see [llms.txt](https://iis-docs.santesuite.org/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://iis-docs.santesuite.org/introduction/fiji-iis-technical-reference.md).

# IIS Reference Documentation

<figure><img src="/files/VEHobpbASnbdtH1Es3yF" alt="IIS Technical Reference" width="400"><figcaption></figcaption></figure>

The **Immunization Information System Technical Reference** serves as a comprehensive guide for understanding and utilizing the core components of the IIS platform.

This document is intended for technical stakeholders and outlines the specifications, data structures, system interactions, and integration points necessary to effectively implement, maintain, and enhance the IIS. It supports developers, system integrators, and IT personnel by providing the foundational knowledge required to work with various aspects of the system.

## EMR

The SanteEMR solution provides two different user portals:

<figure><img src="/files/yGOxr9i9p2im4RLdge2r" alt="Comparison of the Administration Portal and Clinical Portal" width="400"><figcaption></figcaption></figure>

* [**Administration Portal**](/technical-reference/santedb-administration-portal.md): used for maintenance of EMR-related functions and accessed through the **SanteEMR** menu item in the SanteDB Administration Portal.
* [**Clinical Portal**](/clinical-reference/santedb-clinical-portal.md): an entirely separate user interface provided for tablets, laptops, and other devices used for local in-clinic tasks.