I am trying to build a model that takes a road networklayer (lines) and a city coverage layer (polygons) and a city key (numeric). They city key defines, which feature from the coverage layer should be selected. Then the network layer should be clipped with only the selected feature. I somehow always end up with a output including my full networked copied. I tried both clip and intersection, neither give me the desired output. I have a feeling that I cannot feed only the selected attribute into the clipping process. I cannot find the optzion to "only use selected features" in the modeler. I can run the process by hand from toolbox and it works just fine. What am I doing wrong in my model?

I am trying to build a model that takes a road networklayer (lines) and a city coverage layer (polygons) and a city key (numeric). They city key defines, which feature from the coverage layer should be selected. Then the network layer should be clipped…