PTAEO is an acronym for
project
task
award
expenditure
organization
In START, this was modeled as five input boxes, with formatting that enforced the width of the data input.
In ServiceNow, it's not so easy to directly mimic this behavior. I've seen a grand total of ONE demo service catalog with multiple items on a single horizontal line, and that was using Berlin. I suspect they had to do a CSS hack to make it work, and I've thrown hours at this fruitlessly in the past.
So far, we have modeled the PTAEO input as a single box with dots separating the values for the fields.