# Connect a Tracking Plan

When your Tracking Plan is complete, you can apply the Tracking Plan to one or more Sources. Select **Connect Source** for your specific Tracking Plan.

* FREE: x
* TEAM: x
* BUSINESS: ✓
* ADDON: ✓

Protocols is available as an addon for Business plans only.

See the [available plans](https://segment.com/pricing), or [contact Support](https://segment.com/help/contact/)

![Tracking Plans page with options to view, delete, or connect source for a test Tracking Plan.](https://docs-resources.prod.twilio.com/e41f6202b3e0271e7b779f2749504d4c0a11eaac5aad8fc41caf2914539f2c71.png)

From this menu, you are redirected to a workflow to select a Source from your workspace. Note that a Source can only have one tracking plan applied to it. You *can't* select a Source that already has a Tracking Plan connected to it, but you *can* apply a Tracking Plan to multiple sources.

After selecting a Source, you are shown the consequences of connecting your Tracking Plan. Make sure to read through the consequences of connecting a source.

![The Review Consequences page, depicting one event type and the consequences of allowing that event.](https://docs-resources.prod.twilio.com/ccbb5c9f7319b54b70def2f40b0af32c6a2de86b8cff089a19a8f6ae88f403c5.png)

## Disconnect Source from Tracking Plan

To disconnect the Source from the Tracking Plan, go to the Tracking Plan overview page, locate the column for the tracking plan you want to disconnect, then click the icon under the **Connected Sources**. In the settings that appear, click **Disconnect** next to the Source you want to disconnect.

![User disconnects a source from a tracking plan and confirms in a popup.](https://docs-resources.prod.twilio.com/3a0f2525a63c04688cde3f8685545b2de467ab05552182168bb96160bc5bffab.gif)