> For the complete documentation index, see [llms.txt](https://options-docs-v2.avisplus.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://options-docs-v2.avisplus.io/get-started/quick-start.md).

# Quick Start

## **Step 1 — Activate the app in your Shopify theme**

Before any options can appear on your storefront, you must **activate the Avis app embed in your theme**. This links the app’s option display code with your live store theme; without it, nothing will show on product pages.

### **How to activate:**

1. In Shopify Admin go to **Online Store → Themes**
2. Find the theme you use for your store and click **Edit theme**

<figure><img src="/files/KGkKLFPyVmxUMzKWzqJ9" alt=""><figcaption></figcaption></figure>

3. In the theme editor, open **App embeds**
4. Enable **Add AvisPlus Options**
5. Click **Save**

<figure><img src="/files/jNwGauatiBj9rBt8RXHt" alt=""><figcaption></figcaption></figure>

Once this is done, the app will be ready to display product options on your storefront pages.

**Tip:** You only need to activate the app once per theme. After activation, you can skip this step next time.

{% hint style="info" %}
More about [Activate app](/get-started/step-3-activate-the-app.md)
{% endhint %}

***

## **Step 2 — Create an Option Set and apply it to products**

Now that the app is activated in your theme, you can start building options for your products. An **Option Set** is a group of option fields (like colors, sizes, text inputs) that you assign to products.

### **How to create an Option Set:**

1. In the app go to the **Avis Option** tab
2. Click **Create Option Set**

<figure><img src="/files/GkporADqoC9PJh7MotU8" alt=""><figcaption></figcaption></figure>

3. Enter a name for your Option Set

<figure><img src="/files/I3XvF08U7zF9F2fFUQLi" alt=""><figcaption></figcaption></figure>

4. Click **Add Option** and choose the option types you need

* Select from swatches, dropdowns, text, date/time, file uploads, etc.

<figure><img src="/files/deYYjhxDfmY0z7kg97Yr" alt=""><figcaption></figcaption></figure>

<figure><img src="/files/Q1lXS7s032MWbj1wou5q" alt=""><figcaption></figcaption></figure>

5. Fill in the option details and settings

<figure><img src="/files/5yQ55uKpSnd7XlIFeDkR" alt=""><figcaption></figcaption></figure>

6. After creating options, choose which products the Option Set should apply to

* You can show the set on **all products**, specific products (manual), or products matching conditions (automated).

<figure><img src="/files/VyE6swEVkV4hl2CCJyby" alt=""><figcaption></figcaption></figure>

7. Click **Save**

If you have already activated the app in your theme, you should now see your options on the product page.

{% hint style="info" %}
More about [Create Avis option set](/building-options/step-2-create-option-sets.md)
{% endhint %}