How can I create nested table from text data?

How can I create nested table from text data? I assume that 2 repeat steps are needed but I don’t know how I should do that.
For sample data and report image, please find it below.

Data description
Column 1 to 2 -> Company Code
Column 4 to 6 -> Reagion Code
Column 8 to 11 -> Order Number
Column 13 to 20 -> Ship Date
Column 22 to 28 -> Parts Number
Column 30 to 32 -> Amount

sample

Report Image

Hello @Kiyomi_Kokubun,

This is a tricky situation but not impossible. Please review the attached example based on the data provided.

NestedDetail.OL-datamapper (5.4 KB)

Hi @jchamel,

Thank you for your reply. I can create the nexted tables!

Kiyomi Kokubun