Managing dates for each transaction : date of record in the register, date of reconciliation, date of bank record in register, date of bank value

[Raphaël Maville]

I would like to know if it is possible to manage dates in GnuCash:

What I already know:
- there is the date of the transaction in the registers,
- the date of reconciliation is added for each transaction when
reconciling, if I understood well...

What I would like to have:
- date of bank record in the statements,
- most important, the date of bank value in the statements! this can
differ from the date of bank record, a few days of difference, and they
can record the transaction before or after it!

The date of bank value added to each transaction, could complete (or
replace) the reconcile "n" "p" "c" information for each transaction.

with this, It would be possible to calculate the interests (debtors or
creditors) like the bank does, and control the owe or own amounts.

Thanks