# Query

{% hint style="info" %}
Here you will choose which columns in your Source data should be mapped to which Salesforce fields.
{% endhint %}

## Export

For an Export job you will define a Query used to Select and Export the Salesforce records:

<figure><img src="/files/aAZC1zA0tdBx6AqWuqGj" alt=""><figcaption></figcaption></figure>

Use the quick select features, such as Select All or Select Custom Fields to quickly add fields to the query, or you can also type the Field API Names directly into the SELECT box.

User Filters to select only certain records and place the filter into the WHERE box.


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# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://help.dataimporter.io/jobs/query.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.