Reset consumer offset to the beginning from Kafka Streams

I am using Kafka streams and want to reset some consumer offset from Java to the beginning.KafkaConsumer.seekToBeginning(...) sounds like the right thing to do, but I work with Kafka Streams:

KafkaStreams streams = new KafkaStreams(builder, props);...streams.start();

I guess that depending on the concrete streams pipeline I define this would create several consumers under the hood. Can I get access to those? Or is there some other way to reset offsets programmatically?