> For the complete documentation index, see [llms.txt](https://docs.moasure.com/en/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.moasure.com/en/moasure-lx1/your-moasure-app/editing-your-floor-plan/segment-selection-and-swap.md).

# Segment Selection & Swap

You can quickly correct or update features after measuring without needing to remeasure.

Use **Swap** to replace a wall segment or feature with a different feature type.

For example, you can change a door to a window, replace a wall segment with a door, or return a feature back to a standard wall.

***

## Select a Feature or Wall Segment

Tap directly on a feature or wall segment in your floor plan.

This can include:

* Walls
* Doors
* Windows
* Stairs
* Closets / Wardrobes

The selected item will be highlighted and its details will appear at the bottom of the screen.

***

## Swap a Feature

With a feature selected, tap **Swap**.

You can then:

* Change a feature style within the same category (for example, Single Door to Double Door)
* Change a feature to a different category (for example, Door to Window)
* Change a feature back to a wall

Select the required category and then choose the appropriate feature type.

The floor plan updates immediately.

***

## Swapping Wall Segments

Wall segments can also be replaced with doors, windows, stairs, closets, and other features.

On some wall sections, **Swap** is available immediately after selecting the wall.

For longer continuous walls, tap **Segment** first to reveal the individual wall segments available for editing. Then select the required segment and tap **Swap**.

***

## When to Use This

Use this feature if:

* A door or window was missed during measurement
* The wrong feature type was selected
* A feature needs to be changed to a different category
* A wall section needs to be replaced with a door, window, staircase, or closet
* A feature needs to be returned to a standard wall

***

## Good to Know

* Swapping changes how the feature is displayed in the floor plan.
* Swapping does not change the measured geometry captured by LX1.
* Changes can be made at any time without remeasuring.
* Some wall sections may require the **Segment** tool before they can be swapped.


---

# Agent Instructions
This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com.

## 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://docs.moasure.com/en/moasure-lx1/your-moasure-app/editing-your-floor-plan/segment-selection-and-swap.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.