Why aren't my process inputs linking to a product system?

Question

I'm a beginner at openLCA. Please help.

I'm linking the relevant process to the product system but the model graph does not show inputs for the process. The only output the model graph shows is the reference flow of the process.

Comments

I am not sure I understand your question, can you maybe post a screenshot of the model graph?

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Sure. I've updated the question with the image.
The process that I'm linking has inputs and outputs. But my product system graph doesn't show them.

Answer 1

Thank you for the picture - it shows that your process has neither products nor waste flows on the input side, and only these are able to establish links to other supply chain processes.

Best wishes,

Andreas