---
title: Adding database objects to an Acctivate Database.
description: Create customized database objects, such as additional tables, fields, Indexes, etc, within an Acctivate database. If your company intends to create these objects within an Acctivate database, you should always add an underscore prefix to the object.
---

[Skip to content](https://hub.acctivate.com/articles/add-database-objects-to-an-acctivate-database#main-content)

[Go to Customer Portal](https://hub.acctivate.com/tickets?hsLang=en)

![Acctivate - A CAI Solution](https://hub.acctivate.com/hubfs/Images/Logos/acctivate-cai-logo-svg.svg)

- [Knowledge Base](https://hub.acctivate.com/articles)

Open main navigation

Close main navigation

- [Knowledge Base](https://hub.acctivate.com/articles)
- [Go to Customer Portal](https://hub.acctivate.com/tickets)
- [Support Resources / Create Ticket](https://acctivate.com/support)

[Support Resources / Create Ticket](https://acctivate.com/support)

 Hello. How can we help you?

- There are no suggestions because the search field is empty.

1. [Knowledge Base](https://hub.acctivate.com/articles?hsLang=en)
2. [Database](https://hub.acctivate.com/articles/database?hsLang=en)
3. [Basics](https://hub.acctivate.com/articles/database?hsLang=en#basics)

April 11, 2025

# Adding database objects to an Acctivate Database.

## Create customized database objects, such as additional tables, fields, Indexes, etc, within an Acctivate database. If your company intends to create these objects within an Acctivate database, you should always add an underscore prefix to the object.

### Add database objects to an Acctivate Database

For a myriad or reasons, companies may create customized database objects, such as additional tables, fields, Indexes, etc., within an Acctivate database.  If your company intends to create these objects within an Acctivate database, you should always add an underscore prefix to the object.  The reason for this is because each time an Acctivate Update is run, the database upgrade will reset all database objects to a standard.  Marking your custom database object with an underscore prefix will exclude your newly created database object when the database upgrade is performed.

[![UnderscorePrefix](https://help.acctivate.com/wp-content/uploads/UnderscorePrefix.png)](https://help.acctivate.com/wp-content/uploads/UnderscorePrefix.png)

- [Getting Started](https://hub.acctivate.com/articles/getting-started?hsLang=en#main-content)

    - [Basics](https://hub.acctivate.com/articles/getting-started?hsLang=en#basics)
    - [User Interface](https://hub.acctivate.com/articles/getting-started?hsLang=en#user-interface)
    - [Manager windows](https://hub.acctivate.com/articles/getting-started?hsLang=en#manager-windows)
    - [List windows](https://hub.acctivate.com/articles/getting-started?hsLang=en#list-windows)
    - [Transaction windows](https://hub.acctivate.com/articles/getting-started?hsLang=en#transaction-windows)
    - [License and Users](https://hub.acctivate.com/articles/getting-started?hsLang=en#license-and-users)
    - [Email](https://hub.acctivate.com/articles/getting-started?hsLang=en#email)
    - [Getting Help](https://hub.acctivate.com/articles/getting-started?hsLang=en#getting-help)
- [Installation](https://hub.acctivate.com/articles/installation?hsLang=en#main-content)

    - [Acctivate](https://hub.acctivate.com/articles/installation?hsLang=en#acctivate)
    - [Database Server](https://hub.acctivate.com/articles/installation?hsLang=en#database-server)
    - [Mobile WMS Setup](https://hub.acctivate.com/articles/installation?hsLang=en#mobile-wms-setup)
    - [Software Updates](https://hub.acctivate.com/articles/installation?hsLang=en#software-updates)
    - [Email Setup](https://hub.acctivate.com/articles/installation?hsLang=en#email-setup)
    - [Remote Access](https://hub.acctivate.com/articles/installation?hsLang=en#remote-access)
- [Configuration](https://hub.acctivate.com/articles/configuration?hsLang=en#main-content)

    - [Basics](https://hub.acctivate.com/articles/configuration?hsLang=en#basics)
    - [Users](https://hub.acctivate.com/articles/configuration?hsLang=en#users)
    - [Company Info](https://hub.acctivate.com/articles/configuration?hsLang=en#company-info)
    - [Customers](https://hub.acctivate.com/articles/configuration?hsLang=en#customers)
    - [Sales Orders](https://hub.acctivate.com/articles/configuration?hsLang=en#sales-orders)
    - [Inventory](https://hub.acctivate.com/articles/configuration?hsLang=en#inventory)
    - [Custom Fields](https://hub.acctivate.com/articles/configuration?hsLang=en#custom-fields)
    - [Email Message Templates](https://hub.acctivate.com/articles/configuration?hsLang=en#email-message-templates)
    - [Services](https://hub.acctivate.com/articles/configuration?hsLang=en#services)
- [Inventory](https://hub.acctivate.com/articles/inventory?hsLang=en#main-content)

    - [Products](https://hub.acctivate.com/articles/inventory?hsLang=en#products)
    - [Costing](https://hub.acctivate.com/articles/inventory?hsLang=en#costing)
    - [Prices and Units](https://hub.acctivate.com/articles/inventory?hsLang=en#prices-and-units)
    - [Warehouses and Locations](https://hub.acctivate.com/articles/inventory?hsLang=en#warehouses-and-locations)
    - [Lot Numbers](https://hub.acctivate.com/articles/inventory?hsLang=en#lot-numbers)
    - [Inventory Manager](https://hub.acctivate.com/articles/inventory?hsLang=en#inventory-manager)
    - [Receipts](https://hub.acctivate.com/articles/inventory?hsLang=en#receipts)
    - [Assemblies](https://hub.acctivate.com/articles/inventory?hsLang=en#assemblies)
    - [Kits and Assortments](https://hub.acctivate.com/articles/inventory?hsLang=en#kits-and-assortments)
    - [Landed Cost](https://hub.acctivate.com/articles/inventory?hsLang=en#landed-cost)
    - [Transfers](https://hub.acctivate.com/articles/inventory?hsLang=en#transfers)
    - [Adjustments](https://hub.acctivate.com/articles/inventory?hsLang=en#adjustments)
    - [Counts](https://hub.acctivate.com/articles/inventory?hsLang=en#counts)
    - [Reports](https://hub.acctivate.com/articles/inventory?hsLang=en#reports)
- [Purchasing](https://hub.acctivate.com/articles/purchasing?hsLang=en#main-content)

    - [Purchase Orders](https://hub.acctivate.com/articles/purchasing?hsLang=en#purchase-orders)
    - [Purchase Order Manager](https://hub.acctivate.com/articles/purchasing?hsLang=en#purchase-order-manager)
    - [Purchase Invoices](https://hub.acctivate.com/articles/purchasing?hsLang=en#purchase-invoices)
    - [Vendors](https://hub.acctivate.com/articles/purchasing?hsLang=en#vendors)
- [Customers](https://hub.acctivate.com/articles/customers?hsLang=en#main-content)

    - [Customers](https://hub.acctivate.com/articles/customers?hsLang=en#customers)
    - [Locations](https://hub.acctivate.com/articles/customers?hsLang=en#locations)
    - [Credit & Terms](https://hub.acctivate.com/articles/customers?hsLang=en#credit-terms)
    - [Pricing](https://hub.acctivate.com/articles/customers?hsLang=en#pricing)
    - [Broadcast Email](https://hub.acctivate.com/articles/customers?hsLang=en#broadcast-email)
- [Sales](https://hub.acctivate.com/articles/sales?hsLang=en#main-content)

    - [Orders](https://hub.acctivate.com/articles/sales?hsLang=en#orders)
    - [Sales Order Manager](https://hub.acctivate.com/articles/sales?hsLang=en#sales-order-manager)
    - [Picking](https://hub.acctivate.com/articles/sales?hsLang=en#picking)
    - [Drop Shipments](https://hub.acctivate.com/articles/sales?hsLang=en#drop-shipments)
    - [Sales Tax](https://hub.acctivate.com/articles/sales?hsLang=en#sales-tax)
    - [Packaging](https://hub.acctivate.com/articles/sales?hsLang=en#packaging)
    - [Shipping](https://hub.acctivate.com/articles/sales?hsLang=en#shipping)
    - [Invoices](https://hub.acctivate.com/articles/sales?hsLang=en#invoices)
    - [Payments](https://hub.acctivate.com/articles/sales?hsLang=en#payments)
    - [Credits](https://hub.acctivate.com/articles/sales?hsLang=en#credits)
- [Business Activities](https://hub.acctivate.com/articles/business-activities?hsLang=en#main-content)

    - [Business Activities](https://hub.acctivate.com/articles/business-activities?hsLang=en#business-activities)
    - [Business Alerts](https://hub.acctivate.com/articles/business-activities?hsLang=en#business-alerts)
- [QuickBooks](https://hub.acctivate.com/articles/quickbooks?hsLang=en#main-content)

    - [Basics](https://hub.acctivate.com/articles/quickbooks?hsLang=en#basics)
    - [QuickBooks Online](https://hub.acctivate.com/articles/quickbooks?hsLang=en#quickbooks-online)
    - [QuickBooks Desktop](https://hub.acctivate.com/articles/quickbooks?hsLang=en#quickbooks-desktop)
- [Mobile WMS](https://hub.acctivate.com/articles/mobile-wms?hsLang=en#main-content)

    - [Basics](https://hub.acctivate.com/articles/mobile-wms?hsLang=en#basics)
    - [Picking](https://hub.acctivate.com/articles/mobile-wms?hsLang=en#picking)
    - [Receiving](https://hub.acctivate.com/articles/mobile-wms?hsLang=en#receiving)
    - [Counts](https://hub.acctivate.com/articles/mobile-wms?hsLang=en#counts)
    - [Assemblies](https://hub.acctivate.com/articles/mobile-wms?hsLang=en#assemblies)
- [Web Store Integrations](https://hub.acctivate.com/articles/web-store-integrations?hsLang=en#main-content)

    - [Basics](https://hub.acctivate.com/articles/web-store-integrations?hsLang=en#basics)
    - [Templates and Options](https://hub.acctivate.com/articles/web-store-integrations?hsLang=en#templates-and-options)
- [EDI](https://hub.acctivate.com/articles/edi?hsLang=en#main-content)

    - [Basics](https://hub.acctivate.com/articles/edi?hsLang=en#basics)
    - [Orders - 850](https://hub.acctivate.com/articles/edi?hsLang=en#orders-850)
    - [Shipments - 856](https://hub.acctivate.com/articles/edi?hsLang=en#shipments-856)
    - [Invoices - 810](https://hub.acctivate.com/articles/edi?hsLang=en#invoices-810)
    - [Warehouse - 940/945](https://hub.acctivate.com/articles/edi?hsLang=en#warehouse-940-945)
- [Reports](https://hub.acctivate.com/articles/reports?hsLang=en#main-content)

    - [Basics](https://hub.acctivate.com/articles/reports?hsLang=en#basics)
    - [Standard Reports](https://hub.acctivate.com/articles/reports?hsLang=en#standard-reports)
    - [Crystal Reports](https://hub.acctivate.com/articles/reports?hsLang=en#crystal-reports)
    - [Excel](https://hub.acctivate.com/articles/reports?hsLang=en#excel)
- [Database](https://hub.acctivate.com/articles/database?hsLang=en#main-content)

    - [Basics](https://hub.acctivate.com/articles/database?hsLang=en#basics)
    - [Backup & Restore](https://hub.acctivate.com/articles/database?hsLang=en#backup-restore)
    - [Microsoft SQL Server](https://hub.acctivate.com/articles/database?hsLang=en#microsoft-sql-server)
    - [Imports](https://hub.acctivate.com/articles/database?hsLang=en#imports)
- [Troubleshoot](https://hub.acctivate.com/articles/troubleshoot?hsLang=en#main-content)

    - [General](https://hub.acctivate.com/articles/troubleshoot?hsLang=en#general)
    - [Installation](https://hub.acctivate.com/articles/troubleshoot?hsLang=en#installation)
    - [Inventory](https://hub.acctivate.com/articles/troubleshoot?hsLang=en#inventory)
    - [Purchasing](https://hub.acctivate.com/articles/troubleshoot?hsLang=en#purchasing)
    - [Sales](https://hub.acctivate.com/articles/troubleshoot?hsLang=en#sales)
    - [Shipping](https://hub.acctivate.com/articles/troubleshoot?hsLang=en#shipping)
    - [QuickBooks Desktop](https://hub.acctivate.com/articles/troubleshoot?hsLang=en#quickbooks-desktop)
    - [QuickBooks Online](https://hub.acctivate.com/articles/troubleshoot?hsLang=en#quickbooks-online)
    - [Mobile WMS](https://hub.acctivate.com/articles/troubleshoot?hsLang=en#mobile-wms)
    - [Web Store Integration](https://hub.acctivate.com/articles/troubleshoot?hsLang=en#web-store-integration)
    - [EDI](https://hub.acctivate.com/articles/troubleshoot?hsLang=en#edi)
    - [Reports](https://hub.acctivate.com/articles/troubleshoot?hsLang=en#reports)
    - [Database](https://hub.acctivate.com/articles/troubleshoot?hsLang=en#database)
    - [Imports](https://hub.acctivate.com/articles/troubleshoot?hsLang=en#imports)
    - [Email](https://hub.acctivate.com/articles/troubleshoot?hsLang=en#email)
    - [Integrations](https://hub.acctivate.com/articles/troubleshoot?hsLang=en#integrations)

[![Acctivate Inventory Software](https://hub.acctivate.com/hubfs/Images/Logos/acctivate-cai-logo-svg.svg "Acctivate Inventory Software")](https://acctivate.com)

Acctivate Knowledge Base

<https://www.twitter.com/acctivate> <https://www.linkedin.com/company/alterity-inc-/> [mailto:support@acctivate.com](mailto:support@acctivate.com)

Copyright © 2025, Alterity, LLC