---
name: b2c-business-manager-extensions
description: Create Business Manager extension cartridges for B2C Commerce. Use when building admin tools, BM menu items, or custom BM pages (bm_* cartridges). Covers bm_extensions.xml, menu items, dialog actions, and form extensions.
---

# Business Manager Extensions Skill

This skill guides you through creating Business Manager (BM) extension cartridges to customize the admin interface.

## Overview

BM extensions allow you to add custom functionality to Business Manager:

| Extension Type | Purpose |
|----------------|---------|
| **Menu Items** | Add top-level menu sections |
| **Menu Actions** | Add functional links under menus |
| **Dialog Actions** | Add buttons to existing BM pages |
| **Form Extensions** | Add fields to existing forms |

## File Structure

```
/bm_my_extension
    /cartridge
        bm_extensions.xml           # Extension definitions (required)
        /controllers
            MyExtension.js          # Controller for menu actions
        /templates
            /default
                /extensions
                    mypage.isml     # Custom BM pages
        /static
            /default
                /icons
                    my-icon.gif     # Menu icons
```

## Basic bm_extensions.xml

```xml
<?xml version="1.0" encoding="UTF-8"?>
<extensions xmlns="http://www.demandware.com/xml/extensibility/2013-04-24">
    <!-- Menu Item: Creates section in navigation -->
    <menuitem id="my-tools" name="label.menu.mytools"
              site="false" position="10">
        <icon path="icons/my-icon.gif"/>
    </menuitem>

    <!-- Menu Action: Creates link under menu item -->
    <menuaction id="my-dashboard" menupath="my-tools"
                name="label.action.dashboard">
        <exec pipeline="MyExtension" node="Dashboard"/>
        <sub-pipelines>
            <pipeline name="MyExtension"/>
        </sub-pipelines>
    </menuaction>
</extensions>
```

## Menu Items

Create top-level navigation sections:

```xml
<menuitem id="custom-tools"
          name="label.menu.customtools"
          site="false"
          position="10">
    <description>Custom administration tools</description>
    <icon path="icons/tools-icon.gif"/>
</menuitem>
```

| Attribute | Required | Description |
|-----------|----------|-------------|
| `id` | Yes | Unique identifier |
| `name` | Yes | Resource key for display name |
| `site` | No | `true` = Site menu, `false` = Admin menu (default: true) |
| `position` | No | Sort order (higher = higher in list) |

## Menu Actions

Add functional pages under menu items:

```xml
<menuaction id="product-export"
            menupath="custom-tools"
            name="label.action.productexport">
    <description>Export products to CSV</description>
    <exec pipeline="ProductExport" node="Start"/>
    <sub-pipelines>
        <pipeline name="ProductExport"/>
    </sub-pipelines>
    <icon path="icons/export-icon.gif"/>
</menuaction>
```

| Attribute | Required | Description |
|-----------|----------|-------------|
| `id` | Yes | Unique identifier |
| `menupath` | No | Parent menu item ID |
| `name` | Yes | Resource key for display name |

**Note:** For controllers, use `pipeline="ControllerName"` and `node="ActionName"`.

## Dialog Actions

Add buttons to existing BM pages:

```xml
<dialogaction id="order-export-btn"
              menuaction-ref="order-search"
              xp-ref="OrderPage-OrderDetails">
    <exec pipeline="OrderExport" node="Export"/>
    <icon path="icons/export.gif"/>
    <parameters>
        <parameter name="OrderNo"/>
    </parameters>
</dialogaction>
```

| Attribute | Required | Description |
|-----------|----------|-------------|
| `id` | Yes | Unique identifier |
| `menuaction-ref` | Yes | Parent menu action ID |
| `xp-ref` | Yes | Extension point ID |

Common extension points: `OrderPage-OrderDetails`, `ProductPage-Details`, `CustomerPage-Profile`

## Form Extensions

Add fields to existing BM forms:

```xml
<formextension id="order-search-extension">
    <valueinput type="string" name="customOrderField">
        <label xml:lang="x-default">Custom Field</label>
        <label xml:lang="de">Benutzerdefiniertes Feld</label>
    </valueinput>
    <valueinput type="string" name="exportStatus">
        <label xml:lang="x-default">Export Status</label>
        <option>Pending</option>
        <option>Exported</option>
        <option>Failed</option>
    </valueinput>
</formextension>
```

## Controller Example

```javascript
'use strict';

var ISML = require('dw/template/ISML');
var URLUtils = require('dw/web/URLUtils');

exports.Dashboard = function () {
    ISML.renderTemplate('extensions/dashboard', {
        title: 'My Dashboard',
        data: getReportData()
    });
};
exports.Dashboard.public = true;

exports.ProcessAction = function () {
    var params = request.httpParameterMap;
    var itemId = params.itemId.stringValue;

    // Process the action
    var result = processItem(itemId);

    // Redirect back or show result
    response.redirect(URLUtils.url('MyExtension-Dashboard', 'result', result));
};
exports.ProcessAction.public = true;
```

## Template Example

```html
<!DOCTYPE html>
<html>
<head>
    <title>${pdict.title}</title>
    <link rel="stylesheet" href="${URLUtils.staticURL('/css/bm-custom.css')}"/>
</head>
<body>
    <div class="bm-content">
        <h1>${pdict.title}</h1>

        <table class="bm-table">
            <thead>
                <tr>
                    <th>ID</th>
                    <th>Name</th>
                    <th>Actions</th>
                </tr>
            </thead>
            <tbody>
                <isloop items="${pdict.data}" var="item">
                    <tr>
                        <td>${item.id}</td>
                        <td>${item.name}</td>
                        <td>
                            <a href="${URLUtils.url('MyExtension-ProcessAction', 'itemId', item.id)}">
                                Process
                            </a>
                        </td>
                    </tr>
                </isloop>
            </tbody>
        </table>
    </div>
</body>
</html>
```

## Localization

Add resource bundles for labels:

**templates/resources/bm_extensions.properties:**
```properties
label.menu.customtools=Custom Tools
label.action.dashboard=Dashboard
label.action.productexport=Product Export
```

**templates/resources/bm_extensions_de.properties:**
```properties
label.menu.customtools=Benutzerdefinierte Werkzeuge
label.action.dashboard=Instrumententafel
label.action.productexport=Produktexport
```

## Enabling the Extension

1. Add cartridge to Business Manager site's cartridge path:
   - Administration > Sites > Manage Sites > Business Manager
   - Add cartridge ID to cartridge path

2. Grant permissions to roles:
   - Administration > Organization > Roles
   - Select role > Business Manager Modules
   - Enable your custom modules

## Best Practices

1. **Prefix IDs** with your organization name to avoid conflicts
2. **Use resource keys** for all displayed text (localization)
3. **Keep cartridge separate** - don't mix with storefront cartridges
4. **Test permissions** with different user roles
5. **Don't reference internal BM URLs** - they may change

## Detailed Reference

- [Extensions XML Reference](references/EXTENSIONS-XML.md) - Complete XML schema and examples