What does the cryptic crossword clue "Check ten in a bit mobilised as group of unofficial advisers (7,7)" mean?

The wordplay uses an anagram. anagram of CHECK + TEN + IN + A + BIT = KITCHENCABINET The answer is KITCHENCABINET.

Check ten in a bit mobilised as group of unofficial advisers (7,7)

Daily Mail Cryptic #17432 | 1 Down | 2024-08-27 flower