n: Sales Agreements are the standard feature in Manufacturing Cloud that allow users to track and manage their run-rate or long-term negotiated business. Sales Agreements unify the data from ERP and order management systems with the contract terms, including planned volumes and revenues, so that both operations and account teams can have a 360-degree view of the customer. Sales Agreements also enable users to forecast their run-rate business more accurately and efficiently by using account-based forecasting.
Opportunities are used to track new business or one-off business, not run-rate business. Opportunity or Sales Agreements is not a valid option, as they are two different features. References: What Is Manufacturing Cloud?, Forecast Your Run-Rate and New Business with Account-Based Forecasting, Salesforce Launches Manufacturing Cloud-Aligning Sales and Operations to Deliver More Transparent and Predictable Business Outcomes, Salesforce Blog: Manufacturing Cloud

To accommodate Universal Chemicals' requirement to show agreed and delivered volume on each schedule and in actual figures for their liquid chemicals, a Manufacturing Cloud consultant should recommend creating custom fields for volume and total volume on the sales agreement objects. Additionally, a before save flow can be used to calculate the total volume based on these fields. Metric Mapping can then be utilized to display these metrics on the sales agreements, allowing for a comprehensive view of agreed, ordered, and delivered volumes, which is essential for accurate forecasting and management of liquid chemicals in various tank sizes
.

To export Account Based Forecast data, the user needs to add the fields that capture the forecasting quantity data, including any sales team adjustments. The 'Adjusted Forecast Quantity' field shows the forecast quantity after applying the adjustment percentage for each account product forecast. The 'Total Adjusted Forecasted Quantity' field shows the sum of the adjusted forecast quantity for all the account product forecasts in the same account forecast1. These fields are available in the standard report type of 'Account Forecasts with Product Period Forecast', so there is no need to create a custom report type. References: What Is Manufacturing Cloud?, Create Holistic Forecasts with Advanced Account Forecasting

Account manager targets are long-term goals that account managers set for themselves and their team members. They can be based on revenue, volume, margin, or any other metric that is relevant for the business.
The team member hierarchy type determines the users that account managers can assign targets to. It can be either the manager hierarchy or the forecasts hierarchy, which are defined in the Roles and Forecasts Hierarchy pages in Setup, respectively. If the team member hierarchy type is changed in account manager targets, all the existing targets are made read-only, as a warning message indicates. This is to prevent any inconsistency or confusion in the target assignments and approvals. To edit the existing targets, account managers have to clone them and make the necessary changes. References: Choose Team Member Hierarchy for Account Manager Targets, Set Up and Configure Account Manager Targets, Set Up Targets for Account Managers Unit | Salesforce Trailhead, Assign an Account Manager Target

A consultant should use an external object to access account order information from an ERP system. An external object is similar to a custom object, but the record data is stored outside the Salesforce organization.
By using external objects, the consultant can access the order data in real time via web service callouts, without replicating the data in Salesforce. This way, the sales teams can view the current state of the order information related to an account, without wasting storage and resources keeping data in sync1. A standard Order object or a custom object would require copying the order data from the ERP system to the Salesforce organization, which is not the desired solution for UC. References: 1: External Objects2