Accounting Events

[dcolleoni]

Even though Accounting Events are usually very client specific it would be nice to have a simple implementation as a draft

[sbusato]

@dcolleoni

[sbusato]

Only the green and red points are part of the MVP.
The red point requires a strong IFRS 17 expertise.
Each of the remaining points can be included independently in a second moment.
@dcolleoni