# Organizations

In PROlinks, links, domains, tags and campaigns belong to an organization. Your API token belongs to your user, so it can reach every organization that you are a member of.

## How the server chooses the organization

Every tool accepts an optional `organization_id` argument. The server uses this order:

1. If the tool call includes `organization_id`, the server uses that organization.
2. If not, the server uses your current organization, the one that is selected in the dashboard.
3. If you have no current organization, the server uses the first organization that you joined.

If you are a member of one organization only, you never need `organization_id`.

## Work with more than one organization

Ask the assistant to list your organizations first. Then name the organization in your prompt:

> List my PROlinks organizations, then show the tags in the "Acme" organization.

The assistant calls `list-organizations-tool`, finds the ID of "Acme" and sends it as `organization_id` in the next call.

## Plans and limits are per organization

Each organization has its own plan. The server checks API access and the request limit for the organization that the tool acts on, not for your user. Read [Limits and errors](/docs/mcp/limits-and-errors).