---
title: Edit file settings
description: Modify the unit file settings of your CAD source file.
locale: en-US
canonical_url: https://www.servicenow.com/docs/r/australia/employee-service-management/indoor-mapping/edit-cad-file-settnigs.html
release: australia
product: Indoor Mapping
classification: indoor-mapping
topic_type: task
last_updated: "2026-03-12"
reading_time_minutes: 1
breadcrumb: [Autocad import tool, Manage CAD source files, Indoor Mapping, Workplace Service Delivery, Employee Service Management]
---

# Edit file settings

Modify the unit file settings of your CAD source file.

## Before you begin

Role required: admin

## Procedure

1.  From the CAD Configuration home page, select the More actions menu \( \[Omitted image "more-options-icon.png"\] Alt text: More options icon.\).

2.  Select **Manage source**.

    \[Omitted image "wsd-manage-source-autocad.png"\] Alt text: Manage unit file settings for CAD file.

3.  Complete the following information:

    -   Floor: Name of a floor where you’re configuring the CAD source plan.
    -   Unit: The unit that appears in the field is the current file unit.

        If you want to change the file unit, select the required file unit size.

    -   File encoding: Option to change or update your file encoding standard. Update the file encoding format only if there's an issue with the file encoding standard.

**Parent Topic:**[Autocad import tool](https://raw.githubusercontent.com/ServiceNow/ServiceNowDocs/australia/markdown/australia/employee-service-management/indoor-mapping/autocad-ovw-v2.md)

**Previous topic:**[Import CAD configuration](https://raw.githubusercontent.com/ServiceNow/ServiceNowDocs/australia/markdown/australia/employee-service-management/indoor-mapping/import-cad-config.md)

**Next topic:**[Bulk hierarchy upload](https://raw.githubusercontent.com/ServiceNow/ServiceNowDocs/australia/markdown/australia/employee-service-management/indoor-mapping/bulk-upload-hierarchy.md)