# Multi-select list

When you create a multi-select list, then a control filter Viz named "***Multi-select List (chosen\_column)***" with two nested lists **Include** and **Exclude,** and two collapsible lists **Selected** and **Available** will be created.

### Creating a multi-select list

1. From the required Business View, drag and drop (or double-click on) the dimension for which you want to apply filters.
2. Initially, there won't be any values under **Selected,** and all the values will be present under **Available** list.
3. Click on the pencil icon to rename the multi-select control filter.
4. To sort the filter values, click on the sorting icon to sort the values in ascending or descending order.
5. To search for a specific value, start typing the value in the search bar provided above **Selected**. The values matching your input will be displayed.

{% hint style="info" %}
**Available** list will display the first 300 values. Further scrolling will display the remaining values.
{% endhint %}

### Selecting the values

1. Once the user selects the required values, those values will be moved from **Available** to **Selected**.
2. **Include** list displays the list of included values. In that case, the values under **Selected** are the ones that will be considered for filters.
3. **Exclude** list displays the list of excluded values. In that case, the values under **Selected** are the ones that will not be considered for filters.
4. By default, **Include** list will be selected.

{% hint style="info" %}
If you have 200 values, and want to select 5 of them, choose **Include** list.\
If you have 200 values, but want to select 150 of them, choose **Exclude** list.
{% endhint %}

<figure><img src="/files/0NDMKhSqtlrX02EtKTpd" alt="" width="315"><figcaption><p>Multi-select list</p></figcaption></figure>

5. Click on **Clear All** next to **Selected** to unselect all the selected values. The number next to **Clear All** indicates the number of values selected.
6. Click on **Select All** next to **Available** to select all the values available in the column. The number next to **Select All** indicates the number of available values.

{% hint style="info" %}
If all existing values are moved to **Selected** list (in case of either **Include** or **Exclude**), then no filter will be applied.
{% endhint %}

7. Once all the required values are selected, click on **Apply** to apply the filter or click on **Undo** to revert to the previously saved state.
8. The filters will be applied to all the charts in the Vizpad that were created using the specific Business View, and a global filter pill will be created that reflects the applied control filter.

<figure><img src="/files/Bb14m8NTlOSdTDFmxpIa" alt=""><figcaption><p>Multi-select filter</p></figcaption></figure>


---

# 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.tellius.com/tellius-6.3/vizpads-explore/control-filters/multi-select-list.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.
