ROM is an snapshot of your designpoints so that it allows users to use as an component in the System design, the possible way to look into ROM is either export to FMU and check the standard herenyou can use MATLAB, to open FMU files, that said, this file formt will not help you to visulise the countor of your criteria, rather return an numerical value. nThe second approach is use Response surface, It has sliders to interact witht the surface you have created( an chruned down version of FMU). If your aim is to visulise the 3D with all contours, please contact your nearest ANSYS Authorised Reseller or your IT Team, They might help you to setup the all requriements nCheers,nRamn