How to configure multiple LLM nodes in one flow?

[flashslothless]

In complicated workflow, I need to configure more than one LLM node.
For example, query-> LLM->output->LLM->output,
but it looks like only one runable node (such as LLMChain, Retrieval-QA Chain, etc, ) can run.
How to link several Chain objects with each others in workflow?

[timur-nocodia]

You can set Output of LLM Chain node to Output Prediction and connect it to a prompt node to the Format Prompt Values
then you can create a Format Prompt Values and choose the source for that variable.

and feed it to another LLM as a prompt and thats the chain.