> For the complete documentation index, see [llms.txt](https://kb.logicerp.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://kb.logicerp.com/logic-erp-learning-hub-tutorials-and-best-practices/order-processing/generate-delivery-orders/generate-delivery-orders-configuration/delivery-order-prefix.md).
# Delivery Order Prefix
**YouTube:** [How to Configure Default Prefixes in Delivery Orders?](https://www.youtube.com/watch?v=PEVEwzt-dKU)
## How to Configure Default Prefixes in Delivery Orders?
In this tutorial, we will learn how to define a **default prefix** or configure **multiple prefixes** for Delivery Orders in Logic ERP.
This feature allows users to customize the Delivery Order prefix according to their business requirements and select the required prefix while creating a new Delivery Order.
***
### Access to the Delivery Order Configuration
* Open the **Delivery Order Configuration** window.
* Navigate to the **Other Settings** section.
* Locate the option labeled as:
> **"Delivery Order Prefix"**
***
### Define the Delivery Order Prefix
The **Delivery Order Prefix** option allows you to modify the existing prefix or define new prefixes.
* To modify the existing prefix, edit the default **DO** prefix.
* Enter the required prefix according to your business requirement.
* You can also define **multiple prefixes** by separating each prefix with a comma.
* **Example:** DO, DL,DLO
* Once the required prefixes are defined, save the configuration changes.
***
### Verify the Configured Prefixes
Now, let's verify the configuration.
* Reopen the **Delivery Order** window.
* Initiate a new Delivery Order entry.
* Open the **Delivery Order Prefix** dropdown.
**System Behavior**
* The dropdown now displays the prefixes defined in the configuration.
* Select the required prefix from the available list.
* Continue creating the Delivery Order using the selected prefix.
***
### Key Benefits
* Allows customization of the Delivery Order prefix.
* Supports multiple prefixes based on business requirements.
* Makes it easier to identify Delivery Orders using different prefixes.
* Provides flexibility when managing Delivery Order numbering.
#### Final Outcome
By configuring the **Delivery Order Prefix** under **Other Settings**, you can modify the default prefix or define multiple prefixes. These configured prefixes are then available in the **Delivery Order Prefix** dropdown for selection while creating a new Delivery Order.
---
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