---
title: "Download Custom Validation Tools: Item & Account Alias, Due Date"
description: "Download Custom Validation for BUSY: Auto Item Alias, Account Alias & Due Date Calculator. MSSQL compatible. Quick install via Restore Custom Validation."
canonical: "https://busy.in/download/custom-validation-tools/"
---

# Download Custom Validation Tools for BUSY

Custom Validation is a script that reads data from specified fields, processes it, and displays the result in the desired field. **Download** ready-to-use **tools for BUSY**. Each tool works across industries, is **MSSQL-compatible**, and installs in minutes via **Restore Custom Validation** in BUSY. Scroll to each section to download and follow the "How to Restore" steps to start using them right away.

Free Download

## Get Your Custom Validation Tools Today

Download ready-to-use scripts that automate Item Alias, Account Alias, and Due Date calculations. Quick install via Restore Custom Validation.

 MSSQL Compatible

 All Industries

## Auto Generate Item Alias

Creates a clean, consistent **Item Alias** as soon as you save an Item Master, making search, POS entry, and label printing faster. Works for **all industries** and is **MSSQL compatible**.

How to Restore (Install into BUSY)

1

Open your company.

2

Go to Administration → Utility → Customisation → Custom Validation → Restore Custom Validation.

3

Browse and select the downloaded Custom Validation file, then click OK.

4

You'll see a message "File copied successfully."

Included in download:

Sample Data Custom Validation (CV) file  How-to guide (steps & screenshots)

[Download Now](https://download2.busy.in/Customisation/Auto%20Generate%20Item%20Alias.zip)

###  How to Verify

While creating an Item Master, you can verify that the Item Alias is generated automatically.

## Auto Generate Account Alias

Creates a short, consistent **Account/Party Alias** as soon as you save a **Party Master**, making voucher entry and searches faster. Works for **all industries** and is **MSSQL compatible**.

How to Restore (Install into BUSY)

1

Open your company.

2

Go to Administration → Utility → Customisation → Custom Validation → Restore Custom Validation.

3

Browse and select the downloaded **Custom Validation file**, then click OK.

4

You'll see a message "File copied successfully."

Included in download:

Sample Data Custom Validation (CV) file  How-to guide (steps & screenshots)

[Download Now](https://download2.busy.in/Customisation/Auto%20Generate%20Account%20Alias.zip)

###  How to Verify

During Party Master creation, the Party Alias is generated automatically, you can verify it there.

## Due Date Calculator

Automatically calculates the invoice due date from the invoice date and entered credit days, reduces manual errors and keeps terms consistent. Works for all industries and is MSSQL compatible.

How to Restore (Install into BUSY)

1

Open your company.

2

Go to Administration → Utility → Customisation → Custom Validation → Restore Custom Validation.

3

Browse and select the downloaded Custom Validation file, then click OK.

4

You'll see a message "File copied successfully."

Included in download:

Sample Data Custom Validation (CV) file  How-to guide (steps & screenshots)

[Download Now](https://download2.busy.in/Customisation/Due%20Date%20Calculator.zip)

How to Implement (Use in BUSY)

1

Enable the Voucher Optional Field 1 to enter the number of credit days in a sales voucher.

2

While creating a new sales voucher, enter the credit days in Optional Field 1.

3

In the Reference window, the Due Date will be automatically calculated based on the number of days entered.