The most common and most likely answer to this crossword clue is the 8 letter word PROFILED
I've seen this crossword clue in The Times
P
R
O
F
I
L
E
D
Buddy explains!
The straight part
We know that "Portrayed" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case portrayed = profiled.The cryptic/wordplay part
In cryptic crossword there's often an wordplay/cryptic part as well.This part involves a more complex hint, such as an anagram, homophone, hidden word, etc.
Sadly, We don't have an explanation for this specific crossword clue yet.
What does PROFILED mean?
PROFILED verb- To create a summary or collection of information about (a person, etc.).
- To act based on such a summary, especially one that is a stereotype; to engage in profiling.
- To draw in profile or outline.
- To give a definite form by chiselling, milling, etc.
- To measure the performance of various parts of (a program) so as to locate bottlenecks.