> ## Documentation Index
> Fetch the complete documentation index at: https://forest-chore-open-api.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# Display Dwolla funding sources

## 1. Define the smart collection

Filterable fields are flagged using `isFilterable: true`. You will need to enable this option using the collection settings in the [Layout Editor](https://docs.forestadmin.com/user-guide/getting-started/master-your-ui/using-the-layout-editor-mode). 

Funding Sources have the `onlyForRelationships` enabled: it means that these 2 collections are only accessible via the Dwolla customer relationships.

## 2. Implement the route

This route use the Dwolla service described in [another section](/legacy/ruby-agent/reference-guide/integrations/dwolla/dwolla-service).