CI MR c3.2

I'm documenting the credit MR c3.2 and i have the following question. How do I present the 20% of cutsheets when the furniture is reused?. We are bringing furniture from the old office to use it in the new office, due to the lack of information that we have about the contractors, I want to know if it is completely necesary to include this cutsheets. We don't have them because the furniture is too old.