Sample inertia.ine file (copy & paste into a text file, save as inertia.ine)
{
"className": "English - 1",
"students": [
"Alice",
"Bob",
"Charlie"
],
"dates": [],
"attendance": {},
"notes": {}
}
The app understands this JSON-style .ine. You can edit the students list by changing the names above and then importing the file.