> For the complete documentation index, see [llms.txt](https://help.spicegems.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://help.spicegems.com/evs-easy-variation-swatches/integration.md).

# Integration

Test the EVS app functionality on Published or Unpublished themes

In this section, you can test the EVS app functionality on your unpublished theme without interrupting your live theme.

## Unpublished Theme:

### Step 1: **Choose Theme**

* Go to **EVS App → Integration → Unpublished Theme**.
* Select your unpublished theme from the dropdown.

<figure><img src="https://696655714-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FJ25KbJvXBPUEkv6S8Myq%2Fuploads%2FbI144T554aMY7bzIcxor%2F1.png?alt=media&amp;token=141da48a-6f50-42b3-a7c2-9568297338a2" alt=""><figcaption></figcaption></figure>

### **Step 2: Enable App Embed**

* Click **Go to Theme Editor**.

<figure><img src="https://696655714-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FJ25KbJvXBPUEkv6S8Myq%2Fuploads%2FUV6UmIJhrDObR4okURZV%2F2.png?alt=media&amp;token=32a2ec67-5d06-4706-9873-a5540ffc148a" alt=""><figcaption></figcaption></figure>

* In Shopify Theme Editor → **App embeds** → Toggle **EVS ON**.
* Save changes.

<figure><img src="https://696655714-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FJ25KbJvXBPUEkv6S8Myq%2Fuploads%2FOynHvWd5zPEhijaskHpk%2F2.1.png?alt=media&amp;token=10f2d7d9-d965-4b8f-bbe5-9f3f5ce1f30e" alt=""><figcaption></figcaption></figure>

### **Step 3: Select Theme Script**

* Back in EVS → under **Step 2**, select the script matching your theme (e.g., Dawn).
* Click **Save**.

<figure><img src="https://696655714-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FJ25KbJvXBPUEkv6S8Myq%2Fuploads%2FJrmXYUormNzewLm7My4e%2F3.png?alt=media&amp;token=00f280ff-4a05-4172-b53a-9d76bc6a8eb0" alt=""><figcaption></figcaption></figure>

### **Step 4: Preview & Test**

* Click on the Preview Icon in the unpublished theme section.
* Check swatch functionality on the **Product** and **Collection** pages.

<figure><img src="https://696655714-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FJ25KbJvXBPUEkv6S8Myq%2Fuploads%2FGO6Ujm28d7vStSjNe6Go%2FFinal.gif?alt=media&amp;token=daa6c8cf-60d2-4b6f-9a58-b041043d01ea" alt=""><figcaption></figcaption></figure>

{% hint style="info" %}
**If Issues:**&#x20;

* Confirm app embed is ON and correct script is saved.
* Clear browser cache/incognito test.
* If the *theme is not listed*, click on Contact Us or send an email to **<help@spicegems.com>.**<br>
  {% endhint %}