doubtful debt now rec'd

Hi all - please help with the sage entries - having a mental block!!!!!!!!!!

TB for yr end Jan 11 included prov for d debt in sum of £250 & customer was included in the debtors list.

Customer duly paid up in October this year and I used the 'cust' button on the bank accounts to receive the money & clear the customers outstanding balance.

Now looking at my trial bal for this year end Jan 12 and need to clear the prov for d debt off as it has of course been paid.

Can someone confirm please that I should debit provision for d debts and credit ???????????????

Many thanks in anticipation!

I have also asked this in the SAGE discussion forum.