> For the complete documentation index, see [llms.txt](https://docs.charted.com/ap-automation/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.charted.com/ap-automation/charted-configuration/real-time-3-way-match/override-settings.md).
# Override Settings
### Abstract
*Real-Time 3-Way Match Override Settings* allow administrators to create exceptions to the default invoice-matching logic in *NetSuite*. These settings are especially useful when specific vendors, subsidiaries, or item types require tolerances or rules different from those in the global configuration. For example, while most vendors may follow a strict 0% threshold, a management services vendor under a special contract may be allowed a 10% threshold variance on total invoice amounts. *Override Settings* provide the flexibility to tailor invoice matching to contractual or operational nuances without affecting the broader system rules.
This article explains how to configure *Override Settings* within the *Real-Time 3-Way Match* module of *NetSuite*.
### Creating a New Override Setting
**Override Settings** are used when specific business units or vendors operate under terms that differ from your organization's default **3-Way Match** rules. For example, some vendors may have negotiated threshold allowances that necessitate custom handling.
Follow these steps to configure **Override Settings** within the **Real-Time 3-Way Match:**
1. To locate the **Override Settings**, hover over the **Setup** menu, then **3-Way Match**, and select the **Settings** option:\
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It will open the screen to the **3WM Settings** page, where you can see the **Override Settings** section:\
2. To initiate the override configuration process, click the **New 3WM Settings** button from the settings screen, which will open the new **3WM Settings** page:\
3. When setting up this override, use the form to define the combination of values that require different behavior — this might include a specific **Subsidiary**, **Vendor**, or **Item**:\
4. To apply different matching behavior for a specific business unit, click the **Subsidiary** dropdown and select the appropriate subsidiary (eg, **Charted Consulting LLC**) from the list:\
5. Then, to define a custom threshold for a particular supplier, use the **Vendor** dropdown to choose the vendor that should follow alternate matching logic, such as **NorthStar Management Group**:\
6. After selecting the fields that you want to override, scroll to the **Settings** section. To activate the override, check the **Enabled** box. This ensures that the override configuration is recognized and applied by the system:\
7. When the override is based on **Total Thresholds**, enter a **10%** value to allow matching within that range, especially when it differs from your standard configuration:\
### Understanding Dynamic Behavior Based on Selected Fields
When configuring an override using certain field combinations, such as **Vendor** and **Item,** *NetSuite* dynamically adjusts the available options on screen. This ensures that only context-appropriate settings are displayed.
1. To see this dynamic behavior in action, set an override for both a **Vendor** and an **Item**, such as an item used for **Consulting Services**:\
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Note: When an item is selected from the **ITEM** dropdown, the system automatically adjusts available fields based on your selections. As you can see, the **Total Threshold** field is removed from the **3WM Settings** page:\
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This concludes the process of setting up and managing **Real-Time 3-Way Match Override Settings** in *NetSuite*.
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