> For the complete documentation index, see [llms.txt](https://docs.toomuchmedia.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.toomuchmedia.com/using-nats/nats-admin-features/id-numbers.md).

# ID Numbers

*Article Topics:* [*NATS Admin*](/getting-started/common-topics/nats-admin.md)

ID numbers are a way for NATS to easily identify and organize sites, members, affiliates, and programs. You can find all necessary ID numbers through URL addresses in NATS.

## Finding a Site ID Number

To find a Site ID number, go to the [Sites Admin](/nats-admin/sites.md) and then to your list of Active Sites. To the left of the Site Name column will be a column marked **ID**. In this column, you will easily be able to find a list of Site ID numbers that correspond to their respective site names.

<figure><img src="/files/7hmlqGY0JNPsB1DfDIta" alt=""><figcaption></figcaption></figure>

## Finding a Member ID Number

To find a Member ID number, go to the [Members Admin ](/nats-admin/members/further-reading/member-logging.md)and select the Member Management subpage to see a list of members. Underneath the Member name will be the ID number associated with that member.&#x20;

<figure><img src="/files/MSiO7qVoVTZZBtEi20q3" alt=""><figcaption></figcaption></figure>

## Finding an Affiliate ID Number

To find an Affiliate ID number, go to the [Affiliates Admin](/nats-admin/affiliates.md) and select the Affiliate Management subpage to see a list of affiliates. Underneath the Affiliate name will be the ID number associated with that affiliate.

Additionally, the Affiliate ID will be the first number after the "overview/" in the URL.

For example:

```
admin/affiliate/management/overview/7
```

The end of the URL (userid=7) specifies the particular user's ID number (in this case, number 7).

## Finding a Program ID Number

To find a Program ID Number, go to the [Programs Admin](/nats-admin/programs/programs-management.md) and go to your list of Programs. Underneath the Program name will be the ID number associated with that program.&#x20;

<figure><img src="/files/eJEuIbPK633vnOmJakWw" alt=""><figcaption></figcaption></figure>