Export text file with structure (dash and pipe characters)

Hello everyone.

I am new to KNIME, but I am excited about the software.

Now I have a problem that I can’t solve.

I have an Excel spreadsheet with several columns.

The cell contents have different lengths.

Column 1 = article number

Column 2 = article short text

Column 3 = unit

The cell contents have different lengths.

Now I have to create a txt file that looks like this: