RFP/RFI bundles can be huge with a large no. of files, some of whose purpose might not be clear at first look. This gives rise to the chance that some important information might end up being ignored leading to a non-compliant proposal, and hence, rejection.
Bid File Index is a tool to record the name and purpose of each file in the RFP. This allows you to track which document your team needs to access for what information and ensures that no section is ignored or missed out by mistake.