How to replicate a row extracting part of an acronym for a section access

[danilopvh]

The table below is the original, where Fábio is in the unit above Sandro and Sílvio one more level above

And in Section Access, using the acronym like reduction, the rule is that everyone assigned to a higher unit can see everything below them from the lower ones.

[marcus_sommer]

Such acronyms couldn't be directly used else the hierarchy needs to be resolved. I think the following is quite near to your task: Authorization using a Hierarchy - Qlik Community - 1476319