Who uses Klasku inside one school?

Four groups, each with a surface of their own. Owners and admin staff work in the tenant panel on a computer browser; teachers use the Teachers Portal on a phone; parents use the Parents Portal on a phone; and the school has its own public page on klasku.id.

What separates them is not the layout but the data boundary. Staff see what their role allows, teachers only the classes they teach, parents only their own children. All four read the same data, so the attendance a teacher marks this afternoon reaches parents without anyone copying it over.