An Access Database is available on demand.
Logistics looks like a very complex area, but for a Data Modeller, it seems to have just a few Entities.
This diagram needs Entities for specific Projects, otherwise it looks fine.
If you have any comments, please let me know.
The US DOD has established a
"Corporate Logistics Data Model, which represents concepts for sub-functions, including materiel management,
materiel distribution,transportation and services at all mission levels".
In the UK, here's a consulting organisation which indicates the complexity of Logistics Projects in real world -
The Logistics Business.