NestedRows
2 variants · list · for app, account pages
inline-expand
a table of parent records whose row opens its lines as an indented sub-table underneath, the first one open: orders and their lines, customers and their invoices, scanned by column
cards-with-lines
each parent as a card (identity, status and figures on its head) with its lines listed under it, all open: fewer parents read one by one, lines with their pictures