button_1_C: {{model_1_C.button_1_C.text}}
      button_2_C: {{model_2_A.model_2_B.model_2_C.button_2_C.text}}

      2_B 2_C: {{model_2_B.model_2_C.button_2_C.text}}
      2_C:     {{model_2_C.button_2_C.text}}