Test on one device of your choice. Using the app, login as student on master site. Navigate to the dev testing course > Database > Data to test field name changes . Check there are two entries named first and second. Enter one entry and check it's correctly displayed. Now enter the same database using the WEBSITE and as a TEACHER. Go to the fields tab and edit the only field there. Change the field name to text4. Rename the field description is optional. Now go to the Templates tab and check the first four templates (from list to add) have [ [text4] ] on them (usually add template does not have that). If not, change [ [textX] ] to [ [text4] ]. Now go back to the app. On the list view PTR and check the entries are correctly shown. Enter an entry and check it's correctly shown. Add an entry and check the template is correct as well. (no [ [whatever] ] is shown.