> For the complete documentation index, see [llms.txt](https://docs.securepass.me/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.securepass.me/documentation/admin-user-guide/configuration/property-registry.md).

# Property registry

The Property Registry holds the system-wide settings that are not exposed as their own screen — ports, server addresses, feature switches and the mail behaviours that go with them.

Select **Configuration → Property Registry**.

![The Property Registry.](https://content.gitbook.com/content/W2srIAMN6RKFwvuEorV5/blobs/ujcCJSh3de7Kq6cXdfqi/assets/01.png)

Properties are grouped into tabs by service — **Admin**, **Securepass**, **TenantManager**, **MFA** — and each row is a key, its value, a description of what it does, whether it is active, and whether it is shown.

Typical entries are the RADIUS authentication port, the IDAM server address, and switches such as whether a welcome mail is sent on user creation or whether users are emailed when their group membership changes.

**Edit** changes a value; **Add Property** creates one. Use **Search** rather than paging — a deployment carries a couple of hundred properties.

{% hint style="warning" %}
These values are read by the services and change platform behaviour directly. A wrong port or address here does not produce a validation error — it produces a feature that quietly stops working. Change one at a time, note what you changed, and confirm the affected function still works before moving on.
{% endhint %}