Where to enter capital gains from a non-reporting fund in self assessment forms

I have capital gains from a non-reporting fund that I sold in the 2017/18 tax year.  I realize that this will be charged as income and not as capital gains.  Can anyone let me know where this would be reported in the self assessment forms so that this gets taxed correctly.  I am using TaxCalc.  Additionally, this income should fall within my personal allowance so I am assuming that the personal allowance will be able to offset against this income.

Gains on assets within the OIG rules are reported on the “Foreign” pages at Box 41. Personal allowances apply against all forms of income, including OIG gains.