Help with line chart

[Fonds]

Hi, I'm new to Qlik so what I'm asking might be obvious to many.
I have a field containing the name of the suppliers and a field with the name of the product, (a product can be supplied by more than one supplier).
I would like to know how to have two lines (or more) in a chart where each line represents the trend of supplied products only for a single supplier (preferably set analysis).

Thanks in advance.

[LRuCelver]

What do you mean with "the trend of supplied products"?

Please share an example of the data structure and what you want the result to look like.

[Fonds]

Something like that (see attachment), i just need to create another line for Supplier B.

Thanks.

[LRuCelver]

You can manually add multiple lines to a combo chart. I didn't rename the measures so you can see what expressions I've used:

[Fonds]

However, I cannot enter them manually, because it is a dynamic chart that changes based on the user's filters.
Is there a way to create lines for each individual supplier in a chart automatically?
Forgive me for expressing myself poorly.
Thanks.

[LRuCelver · Accepted solution]

If you use a line chart with Date and Supplier as dimensions every supplier will have their own line. But you can no longer have the bars in the same chart.

[Fonds]

that's what I thought, why can't you have two dimensions and two measures? 😞