Suggestion for rewording (LG 3-7)

[herrmannkathrin]

"Understand that detailed functional requirements could be documented in various ways, e.g. in textual form but also in many graphical forms that usually add more precision, less interpretability, but a sometimes harder to create and understand compared to plain language requirements"

The last part of the sentence sounds somewhat strange and even seems to be a little contradictory (how can the be less interpretable if they are hard to understand?). I would suggest to rather write"but - depending on what notation is used - may require more expert knowledge to create and understand them than plain text requirements."