> For the complete documentation index, see [llms.txt](https://docs.globo.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.globo.io/filter/year-make-model-ymm-form/display-values-on-ymm-form/select-ymm-values-manually.md).

# Select YMM values manually

✨This guide will help you manually choose the search values used in your YMM form, whether you're using **Product Tags** or **Metafields** as your data source.

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### ⚡️1. Go to the YMM Section

From your app's left sidebar, click on **Year Make Model.**

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### ⚡️2. Select Your Data Source

Each YMM field (Year, Make, Model) is linked to a data source. 

1. Click the **Edit** button next to the field you want to manage. 
2. Under the **Values** section, select the **Manual Selection** option.
3. Choose the needed values in the **All Values** column.
4. Click the **Add** button to add these values to the **Selected Values** column.
5. Click **Save** to complete.
6. Repeat for the other two fields (Make and Model).

<figure><img src="/files/67g6lTUeuJtW7oVSn3sR" alt=""><figcaption></figcaption></figure>

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### ⚡️3. Save Your Form

After configuring all three dropdowns, click **Save** to complete your YMM form setup.

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### 🙌 You’re Done!

Your YMM filter will now use the correct values for each field. You can update or change these values anytime in this section.

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## 💬 Need Help?

Not sure how to define your metafields or can’t find the right setting? Reach out to us at **<contact@globo.io>** — we’re here to assist you.