Fom an full time job as daycare provider, were issued a T4A with amount in box 28 and a relevé 27. Where to put those amounts? So far, I can't find the RL-27 form

Its only been a couple years that the employer issues T4A and RL-27. Before I used to put all the earnings under the 'gross business income' line. I tried to use the box 28 of the T4A form, but that did not pop any box or amount for the provincial income tax report. I tried to enter the amount under the business form, on the second line of income where T4A is mentioned, but I landed in commissions earnings. Still no where that indicates what to do with earnings from box B of RL-27.