> For the complete documentation index, see [llms.txt](https://docs.toolregistry.ai/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.toolregistry.ai/concepts/integrations/integration-selection.md).

# Integration Selection

Select which connections the run may use.

* **All**: `selectedCustomerIntegrationIds = ["*"]` (all active at runtime)
* **Allow‑list**: explicit array of `customerIntegrationId`s
* **Per‑tenant**: `customerIntegrationId` is per tenant; don’t pass global `integrationId` here.

**Design pattern**: build UI as *capability selectors* (e.g., "Can write meetings to HubSpot"), then map to specific `customerIntegrationId`s server‑side.