My T5008 only has some of the information. Can I fill in the rest of the boxes with data from my transaction records?

I received a T5008 for some ETFs that I moved from my non-RSP account to my RSP account in 2017. I guess this is like me selling, which means I can claim a capital gain/loss before the funds get put into my RSP account where I can't do that anymore. But my T5008 doesn't include all the information I need to complete the process - namely, it doesn't include anything in Box 20 Cost or Book Value (which I assume is the same as Adjusted Cost Base) and it doesn't include any of my Outlays and Expenses (i.e., my trading costs). Can I just enter the appropriate data from my transaction records even though it isn't included on the T5008 form?