I have a requirement that I need to add Aspect ratios of my choice to a custom image component(i.e. the one I'm developing). For that I need to add aspect ratios in "/etc/clientlibs/granite/coralui2/optional/imageeditor/js/cui-imageeditor.js". To overlay libs component we will create same kind of structure in apps folder. Is that way for etc related stuff also? Please let me know. Please share if we have our Adobe Help forum tutorials.