Memo composed by a family in outskirts of Hong Kong: 'No longer just a female role' (10)

'no longer just a female role' is the definition.
(homemaking was traditionally the role of women)

'memo composed by a family in outskirts of hong' is the wordplay.
'composed' indicates anagramming the letters.
'by' is a charade indicator (letters next to each other).
'family' becomes 'kin' (synonyms).
'in' means one lot of letters goes inside another.
'outskirts of' suggests removing the centre.
'hong' with its middle taken out is 'hg'.
'memo' anagrammed gives 'omem'.
'omem'+'a'+'kin'='omemakin'
'omemakin' placed into 'hg' is 'HOMEMAKING'.

'kong' acts as a link.
This may not be correct. It may belong to another bit of the clue.