RE: Cash Flow Forecast - Include Un-Posted Invoice
Likely they fall outside of it because the state of them can be ambiguous. For example what status should be included? Open you may still be working on it, Released you may have postings on it so you’d have to deduct those, Pending Approval could be solid candidates but what if it’s rejected then the amount could differ and impact accuracy, Pending Prepayment has an invoice any so you don’t want those included.
This rule set could differ per business. You would need a modification that is dedicated to your logic because of this.