I am very new to Infopath.
I have two option buttons - Primary1 and Primary2. Selecting Primary1 should bring up another set of option buttons - secondary1 and secondary 2, and selecting Primary2 should bring up Secondary3 and Secondary4. Please see a demo in the attached image where it shows the secondary1 and secondary2 coming up when primary1 is being clicked. Please help how this could be done.
Thank you in advance.