Sideload TPK or use an offline map in the survey:<a href="https://doc.arcgis.com/en/survey123/desktop/create-surveys/includemap.htm#ESRI_SECTION1_C415D40743E5447E868AD60D3C25F14C" target="_blank">https://doc.arcgis.com/en/survey123/desktop/create-surveys/includemap.htm#ESRI_SECTION1_C415D40743E5447E868AD60D3C25F14C</a>