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The first stage is the Basic Configuration:

There are four 6 required fields:

1. Entity Name: the name of the entity. For example LEXZUR.
2. Base Currency: specify the currency used for this entity.
3. Fiscal Year Starts On: specify the starting month.
4. Invoice Number Prefix: the constant prefix for the invoice numbers to be used within this entity.
5. Credit Note Number Prefix: the constant prefix for the credit note numbers to be used within this entity.
6. Debit Note Number Prefix: the constant prefix for the debit note numbers to be used within this entity.

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