As I am Working with Multi Object Tracking I use many Simulink Bus objects and have to create many custom buses, often containing arrays of buses. The only way to do this in Simulink right now is using the Bus Editor. But if you want to create a Bus Object of this type, you defined in the Bus Editor, in a Matlab block, you have to define it all again using structs and then hand the struct to the output Bus. This is sometimes twice the work if you want to use arrays and have to use the repmat function to define an array of structures. There really should be an option to just create an instance of the Object defined in the Bus Editor, so you dont have to define all the fields again when using it in a Matlab Block. Maybe someone can tell me a way how to do this. Elseway this is a message for the MATLAB developers to think about adding a feature like this. Because right now everytime I want to use a new Sensor with the Multi Object Tracker Blocks i have to do way to much work, figuring out all the datatypes of the messages send by the sensor and creating an object for them in the Bus editor and also having to create a struct in the Matlab Block.
Also a feature to click on a bus and copy its definition into the Bus Editor would be great. But this would be just a little extra.