The most common and most likely answer to this crossword clue is the 7 letter word BIODATA
I've seen this crossword clue in The Times
B
I
O
D
A
T
A
More clues leading to the result BIODATA
Buddy explains!
The straight part
We know that "Details here" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case details here = biodata.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 BIODATA mean?
BIODATA noun- Biographical data.
- A form resembling a curriculum vitae, used by employers to select workers.