The most common and most likely answer to this crossword clue is the 5 letter word REMAP
I've seen this crossword clue in The Times
R
E
M
A
P
More clues leading to the result REMAP
- Once again plan modern music to entertain them
- Chart again showing Jack and Queen coming from South
- Deservedly get to cover number one in music chart again
- US band, with revolutionary sound system, will make chart again
- Make net chart for traveller, mum included
- Change function of key cut without master
- Change keyboard arrangement of rock group with a piano
- Originally model, then draw over
- Gather around mountain peak for second draft of chart
- Chart once again with average returns around opening of equity markets
Buddy explains!

The straight part
We know that "Once again plan" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case once again plan = remap.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 REMAP mean?
REMAP verb- To assign differently; to relabel or repurpose.
- To map again.