@Venture, do you have a link for the document that is the source of your last screen shot? It is something I have not seen before. It is also evidence of confusion within the FTA as the VAT scheme is implemented. The interesting paragraph is this one:
That paragraph contradicts requirements of Article 59 of the Executive Regulations, which happen to be listed directly above it. It also contradicts the public education material shown and discussed in another forum thread: Tax Invoicing format in UAE. And all three are official FTA information. All three cannot be satisfied simultaneously by Manager or any other accounting program.
Part of the problem seems to that guidance for full and simplified tax invoices is being mixed, while the legal requirements are quite distinct.