I downloaded standard but I have RPP deductions so I need another T1, probably a General T1? I also completed the standard so can I transfer the data to a General T1?

I purchased the "standard" by accident and entered the data.  I then realized I could not enter my "past service pension plan" carry forward" (RPP).  Do I have to buy another form from you and if so how?  Also can I transfer the data I entered on the standard to the new form?