Kindly introduce golf into African country (6)
I believe the answer is:
benign
'kindly' is the definition.
(I've seen this before)
'introduce golf into african country' is the wordplay.
'introduce' says to take the initial letters (I've seen 'introducing' mean this).
'into' is an insertion indicator.
'african country' becomes 'benin' (country in Africa).
The initial letter of 'golf' is 'g'.
'g' placed inside 'benin' is 'BENIGN'.
(Other definitions for benign that I've seen before include "Liberal" , "Kindly or non-malignant" , "Obliging" , "Harmless or kind" , "Favourable" .)