# I have a topic (e.g. fulfillmentFulfilling) with multiple anonymous consumer groups with it. How to manage them and understand in a better way?

**URL:** <https://forums.broadleafcommerce.com/t/i-have-a-topic-e-g-fulfillmentfulfilling-with-multiple-anonymous-consumer-groups-with-it-how-to-manage-them-and-understand-in-a-better-way/45>\
**Category:** Shared Concepts\
**Created:** [December 3, 2024, 4:23pm UTC](https://forums.broadleafcommerce.com/t/i-have-a-topic-e-g-fulfillmentfulfilling-with-multiple-anonymous-consumer-groups-with-it-how-to-manage-them-and-understand-in-a-better-way/45 "2024-12-03T16:23:08Z")\
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**Author:** ![broadleaf-moderator](https://yyz1.discourse-cdn.com/flex011/user_avatar/forums.broadleafcommerce.com/broadleaf-moderator/32/7_2.png) [@broadleaf-moderator](https://forums.broadleafcommerce.com/u/broadleaf-moderator)\
**Post date:** [December 3, 2024, 4:23pm UTC](https://forums.broadleafcommerce.com/t/i-have-a-topic-e-g-fulfillmentfulfilling-with-multiple-anonymous-consumer-groups-with-it-how-to-manage-them-and-understand-in-a-better-way/45/1 "2024-12-03T16:23:08Z")

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This can happen when the consumer was added but a group wasn’t specified. I can’t find it in our codebase so I assume that this is something you added. For example, if you have a consumer `fulfillmentFulfillingInput` you need to add it to the configuration

```yml
fulfillmentFulfillingInput:
    group: {replace-with-group-name}
    destination: fulfillmentFulfilling

```