> 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-version-release-notes/may-2026/printing/new-column-added-lot-expiry-and-lot-mfg-date-in-do-printing.md).
# New Column Added - LOT Expiry and LOT MFG Date in DO Printing
Logic ERP has introduced a new enhancement to **Delivery Order (DO) Printing**.
With this update, users can now print **LOT Number Expiry Date and Manufacturing (MFG) Date** in the Delivery Order print format. This enhancement provides more detailed product information in DO documents, improving traceability and documentation accuracy.
***
### **Step 1: Open the Delivery Order Print Design**
Let's understand this enhancement step by step.
* Open the **Delivery Order Printing** module.
* Select the required **Delivery Order**.
* Click on **Design** to open the print designer.
***
### **Step 2: Add the New Fields**
Now, let's add the newly introduced fields to the print format.
* Open the **Item Grid** section.
* Navigate to **Bound Columns**.
* Search for **Lot Expiry and LOT MFG Date**.
* Add the required columns to the print format.
* Save the design.
***
### **Step 3: Review the Impact**
* Now, click on **Print Preview**.
* As you can see, the **Lot Exp and** **Manufacturing Date (MFG Date)** are now successfully displayed in the **Delivery Order Print**.
This enhancement makes it easier to print complete product batch information on the Delivery Order, improving inventory tracking and product traceability.
---
# 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, and the optional `goal` query parameter:
```
GET https://kb.logicerp.com/logic-erp-version-release-notes/may-2026/printing/new-column-added-lot-expiry-and-lot-mfg-date-in-do-printing.md?ask=&goal=
```
`ask` is the immediate question: it should be specific, self-contained, and written in natural language.
`goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal.
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.