# Distributing your catalogue to the Stores

## Delivery history

To ensure we **successfully migrate** your catalog, we need to know where this catalog has been **delivered before**. 

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Many distributors are able to provide this information on request or from within your dashboard.
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**Please provide delivery history exports from your previous distributor.** These exports should include the following details:

1. **UPC**
2. **The service/DSP name**
3. **Whether or not the release is still live** on these DSPs

### Ensuring Eligibility of your catalog for UGC DSPs

These DSPs are **special services** that do not authorize all sound recordings. Please **review and ensure that you understand** this article. You will also **greatly benefit** from reading the “**Relevance for Distribution**” section of this article to see how **Track Origin** & **Track Properties** make it easier for you to determine whether a track is appropriate for a UGC DSP.

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If you are using a Revelator deal for any UGC DSP and fail to abide by these guidelines, this can result in your account being **blocked** from distributing to these DSPs.
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You will need to **tag each Track** with the relevant **Origins** and **Properties** (read the articles above to understand what these are! 😉). Once your catalog is in Revelator's system, we'll be able to provide a **Sheet** and further guidance on how to do this efficiently.

If you were previously using your own deal for UGC DSPs, please provide the following:

* **Ineligible content report** from Facebook/Meta
* **Invalid reference report** from YouTube
* **Violative content report** from TikTok