Can each child table row get an automatic, readable row number or ID?

Short answer: Kissflow doesn't number table rows 1, 2, 3 for you. Every row has a unique system ID, and you can build a readable ID from the row's creation time.

Why it happens

• Each row gets a unique system ID when it's added. It works as a key, but it isn't easy to read.
• There's no system field for a sequential row number.

How to fix it

1. In the table, add a Text column and turn on Is this a computed field?.
2. Build the ID from _created_at, which inside a table holds the time the row was created. See system fields. For example: concatenate(_created_at.year().toText(), _created_at.month().toText(), _created_at.day().toText())
3. Add more date or time parts until the ID is unique enough for you.

To tie rows to their item, combine a sequence number field from the main form with the row value, using Parent.Sequence_field. A sequence number field can't be added inside a table, so it has to live in a section.