supply TensorRT5 with self defined onnx-tensorrt version

According to documentation, TensorRT use onnx-tensorrt backend
(https://github.com/onnx/onnx-tensorrt/blob/master/README.md)
I rewrite the onnx-tensorrt project to add some self-define plugin layers
My question is how TensorRT5 use this new onnx-tensorrt project libraries?

Hello,

Once you recompile and “make install” your custom onnx-tensorrt, TensorRT will reference the updated onnx2trt executable and libnvonnxparser* libraries.