Know what exists.
Keep condition notes, measurements and photos attached to the address.
Give every property one living roof record for inspections, repairs, proposals, warranties, completion files and future capital planning. The address keeps the memory even when the people change.
A manager leaves. A roofer changes. A warranty disappears into an inbox. The next leak starts with everyone reconstructing the same property from scratch.
Every useful event should make the property record better instead of creating another mystery attachment.
Keep condition notes, measurements and photos attached to the address.
Scope, contractor, price and completion evidence stay together.
Find the coverage before paying somebody to solve the same problem twice.
Use property history to support budgeting and replacement timing before the emergency.
If the answer depends on calling the old manager, searching three inboxes and asking a vendor what they remember, the property does not really have a roof record.
Start with one property or bring the portfolio.