> For the complete documentation index, see [llms.txt](https://search.guides.reactify.com.au/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://search.guides.reactify.com.au/manage/product/metafields.md).
# Metafields
## Use Metafields for Search & Merchandising
Reactify Search supports Shopify metafields, enabling merchants to enhance product search and merchandising capabilities.
## How Metafields Can Be Used
Once indexed, metafields become available for various configurations, providing more control and customisation, including:
* Faceting in Filters
* Curation Boosting Rules
* Search Result Relevance
### **Faceting in Filters**
Use metafields to create custom filter options for better product discovery.
### **Curation Boosting Rules**
Apply boosting rules based on metafield values to prioritise products.
### **Search Result Relevance**
Enhance search accuracy by factoring in specific metafield data.
## Metafields in Curation Cards
Metafields appear alongside key fields like inventory and publish date in curation cards, giving merchants comprehensive data whilst drag-and-drop merchandising.
## Adding Metafields to Reactify Search
1. In the Reactify Search app, navigate to **Manage > Product > Metafields**.
2. Enter the desired metafield namespaces in the provided field to enable indexing.
#### Example Setup
**Metafield Name**: `metafield_feature`\
**Metafield Namespace and Key**: `custom.metafield.feature`\
**Namespace**: `custom`
In Reactify Search, only the **namespace** (`custom`) needs to be entered in the Metafields field in the app. This ensures the relevant metafield data is indexed and ready for use across search and merchandising features.
In Shopify, there's a metafield for Feature and Colour
In Shopify, the metafield's namespacecustom will need to be entered in the Metafields field in the app
In the Reactify Search, navigate to Manage > Product > Metafields then add custom
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