Which architectural approach is best for this?

Consider the following business scenario which has to be automated:

Invoices arrive in various mailboxes and their information must be extracted and entered into SAP3

Which architectural approach is best for this?
A . Design an architecture using UiPath Email activities to monitor emails and delegate the extraction and SAP input tasks to a third-party service that requires manual Input
B . Design an architecture where each individual mailbox has its dedicated robot to download invoices use Document Understanding to extract required information and use SAP BAPi to input the extracted data into SAP
C . Manually monitor and forward all the emails containing invokes to a centralized mailbox and then use a rule-based method to input the data into SAP.
D . Design an architecture utilizing the UiPath Email activities to monitor and retrieve invoices from multiple mailboxes use Document Understanding to extract required information and employ the UiPath SAP activities to input the extracted data into SAP

Answer: D

Explanation:

This architectural approach is best for this scenario because it leverages the UiPath Platform capabilities to automate the end-to-end process of invoice processing. It uses the UiPath Email activities to connect to various mailboxes and retrieve the invoices as attachments. It then uses the UiPath Document Understanding framework to classify, extract, and validate the relevant information from the invoices, such as invoice number, date, amount, vendor, etc. It also uses the UiPath SAP activities to connect to the SAP system and input the extracted data into the appropriate fields and transactions. This approach is scalable, reliable, and efficient, as it does not require any manual intervention or third-party service.

Reference: UiPath Automation Solution Architect Learning Plan, Module 4: High-Level Solution Design1; UiPath Automation Suite – Invoice Processing2; UiPath Academy – Roles of a Solution Architect in Automation, RPA Setting3.