How can I save in matlab workspace all the names of my inputs and outputs as well as the names of my lookup tables and filters from a simulink model?

I've been trying to save the names of my inputs, outputs and lookuptables from a Simulink model as variables in my Matlab Workspace, since I need all the (exact) names in order to create an experiment in Inca. Nor Simulink.saveVars neither matlab.io.saveVariablesToScript work. If there is a command to "import" all the read names to my workspace or into a MAT file, so I can use it as a list of variables and generate the exact window for that variables in Inca, please tell.