How to tie Year End Closing Journal with Original Journal

Hello,

We are PeopleSoft 9.2, PeopleTools 8.57.12. After running Year End Process GL_YC, year end journals with Journal ID like 'YEC%' are created. The Journal line table contains the RE accounts to which the various P/L accounts were closed. How can I tie the lines with the Original Journal lines. Is there a way to map the Year End Journal lines with the Original lines ? In brief, I want to know which Journal ID/Journal lines got converted according to the close rules defined for YE closing.

Thanks,

Debolina