Configuration
A source is a combination of:
- An Algolia index name (must be unique)
 - A BigCommerce channel (sources are per channel - each store can have multiple channels)
 - A set of BigCommerce product data with currencies
 
You already set up a source during installation. You can edit it and add or delete others.
Trigger a full reindex
After installing a BigCommerce source, you need to trigger a full reindex at least once to retrieve your products from BigCommerce. You should also reindex if you change, add, or delete a source.
To trigger a full reindex:
- 
    
Select the Blue cloud icon for the source you want to reindex.

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To check the progress and reindexing progress, see Monitor BigCommerce indexing.
 
Custom fields
To index custom fields, you must first trigger a full reindex.
To configure a source for custom fields:
- Select the three dots icon on the source and select Edit Source.
 - Select Custom Fields.
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Enter a comma-separated list of custom field names to index.

 
Metafields
To index metafields, you must first trigger a full reindex.
To configure a source for metafields:
- Select the three dots icon on the source and select Edit Source.
 - Select Metafields.
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Enter a key and namespace for either a Product Metafield or Variant Metafield, or both.

 
Attributes to exclude
To exclude attributes from a reindex:
- Select the three dots icon on the source and select Edit Source.
 - Select Attributes to Exclude.
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Enter a comma-separated list of attributes to exclude from the Algolia index.
