Should the AccountType business definition and permitted domain explicitly include Asset, Liability and Equity as shown by the representative chart of accounts?

Account.AccountType column (String)

Confirm that current DateKey values follow the requested YYYYMMDD encoding; current gold establishes the object and type but not value-level conformance.

Calendar.DateKey column (Int64)

Should `Calendar.FiscalMonth` be changed from Summarise by Sum to Summarise by None?

Calendar.FiscalMonth column (Int64)

Confirm that the current model uses July as fiscal month 1, as illustrated by the workbook formulas.

Calendar.FiscalMonth column (Int64)

Confirm that the current column is consistently expressed in the required reporting currency and reporting-sign convention.

Ledger.SignedAmount column (Decimal)

Confirm the operational rule used to classify late or manual postings as adjustments; the object and type are observed but value-level business logic is not.

Ledger.IsAdjustment column (Boolean)

Does the production DAX implement Actual Revenue plus signed expense balances with the intended account classification and filter context?

Metrics.Actual Net measure (Decimal)

What production account-classification rule should Actual Revenue use, and does the current DAX implement it?

Metrics.Actual Revenue measure (Decimal)

What is the production budget source and grain, and does the current Budget Net DAX implement the intended budget revenue-plus-expenses logic?

Metrics.Budget Net measure (Decimal)

Confirm that current DAX is `Actual Net - Budget Net` and that favourable-positive sign behaviour is preserved across report contexts.

Metrics.Net Variance measure (Decimal)