> For the complete documentation index, see [llms.txt](https://help.metaforms.ai/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://help.metaforms.ai/data-processing/starting-a-project/using-a-.sav-file.md).

# Using a .SAV file

Let’s walk through how to set up a new **Data Processing (DP)** project from scratch using Metaforms. You can start a project either by uploading a `.SAV` file or by linking it to an existing Decipher survey.

Here’s how to create a **new ad-hoc DP project** using a `.SAV` file:

## **Step 1: Project Setup**

Click on **New Project** from the top-right of your screen.

You’ll be prompted to fill in the initial setup fields:

* **Project Name** - Enter a name for your Project.
* **Validation Template** - Select from existing templates to pre-load a set of AI Rules (You can also create or edit templates later)

> Tip: Templates are reusable configurations that help standardize checks and formatting across projects.

Once filled, click **Continue** to proceed.

<figure><img src="/files/GbQlD9Ai7HJ3OjUAQIyb" alt=""><figcaption></figcaption></figure>

## **Step 2: Upload Data File (.SAV)**

In this step, you’ll upload your raw data file in `.sav` format - typically exported from survey platforms like Decipher.

* **Upload SAV File** - Choose this to upload a new dataset for validation.

Drag and drop your `.sav` file or browse to select it. Once uploaded successfully, click **Continue**.

<figure><img src="/files/GGZi0YXcUlacMffmvDop" alt=""><figcaption></figcaption></figure>

## **Step 3: Upload Questionnaire**

For the validation logic, you’ll need to upload your **questionnaire file** corresponding to the .SAV file.

{% hint style="info" %}
Note : The Questionnaire should be the same from which the .SAV file is derived.
{% endhint %}

Supported file formats:

* `.pdf`, `.doc`, `.docx`, `.xls`, `.xlsx`

You can also upload **additional reference files** like quota sheets, mappings, or spec docs here.

Once the required files are uploaded, click **Create Project** to complete setup.

<figure><img src="/files/BceSog1jyEpF6A2NRAYH" alt=""><figcaption></figcaption></figure>

Once the project is created, you’ll land on the **Build Page** where you can:

* Review & map datamap variables
* Run and customize validation checks
* Generate query sheets
* Export outputs in required formats


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