# Description
This PR reworks the Financial Aggregations based on Nathan's requirements, that can be found in an Excel attached to the board ticket.
Main changes:
- Accounting seed now contains 3 financial aggregations as requested by Finance
- These 3 aggregations are propagated up to reporting. This effectively breaks a WIP report - but it's WIP, not in prod, so it's not a big deal
# Checklist
- [X] The edited models and dependants run properly with production data.
- [X] The edited models are sufficiently documented.
- [X] The edited models contain PK tests, and I've ran and passed them.
- [X] I have checked for DRY opportunities with other models and docs.
- [X] I've picked the right materialization for the affected models.
# Other
- [X] Check if a full-refresh is required after this PR is merged. **Need to create the seed manually**
Related work items: #26618
a208541e04