You enable a customer-specific field to be available for UIs and reports relevant for the same business context in the Custom Fields app. The Custom Fields app allows you to create and manage custom fields for business objects in SAP S/4HANA Cloud, public edition. You can define the properties of the custom fields, such as the label, data type, length, and default value. You can also specify the UIs and reports where you want the custom fields to appear, and the business context that determines the visibility and authorization of the custom fields. The Custom Fields app also enables you to activate the custom fields and generate the corresponding CDS views and OData services for consumption by other applications.Reference=Using the Key-User In-App Extensibility Tools in SAP S/4HANA Cloud Public Edition,Custom Fields and Logic

In the Realize phase of the SAP Activate Methodology, the project team uses a series of iterations to build and test a complete business and system environment based on the inputs from the previous steps.The activities in this phase include1:

Receiving the systems from SAP

Performing configuration in the Q-System using SAP Central Business Configuration

Setting up manual test cases in SAP Cloud ALM

Performing data loads and data migration

Delivering key-user training

Preparing for cutover and go-live Therefore, the correct answers are C and D, as they are part of the Realize phase activities.Reference=1SAP Activate -- Explore Phase: Use Fit-to-Standard to Confirm Business Process Requirements - SAP Community

Based on the SAP Activate methodology, the Explore phase is where consultants configure business processes based on the information gathered in the Fit-to-Standard workshops. The Fit-to-Standard analysis is conducted in a series of workshops and allows for validation of predefined scenarios agreed upon and to make room for enhancements or additional configuration required. To prepare for this workshop, it is recommended that teams get familiar with the SAP Best Practices content, including the process flows, test scripts with sample data, and other documentation available in SAP Best Practices Explorer. Consultants should also use the Test system to demonstrate SAP Best Practice processes and enable business users to run the end-to-end processes and identify any gaps. The other two activities, conducting the Digital Discovery Assessment and defining the organizational structure and chart of accounts, are part of the Prepare phase, not the Explore phase.Reference=SAP Activate -- Explore Phase: Use Fit-to-Standard to confirm business process fit and identify gaps in your SAP S/4HANA Cloud Implementation,SAP Explore Phase Activities: Define Target BP and Architecture,SAP Activate Elements and Phases,Explaining the Explore Phase

You can rename or assign a different deployment target in SAP Central Business Configuration before completing the Confirm Scoping milestone. This allows you to change the system tenant that will be used for the initial deployment of the content. However, you cannot define the group currency or create a company code before confirming the scoping, as these are configuration activities that require a deployed system.Reference=Deployment Targets,Assigning a Deployment Target

Before the first Fit-to-Standard workshop, the consultant should do the following activities:

Deactivate scope items that are NOT part of the Statement of Work/Digital Discovery Assessment. This is to ensure that the Starter system reflects the agreed scope of the project and does not include any unnecessary or out-of-scope items.The consultant can use the Scope Item Management app to deactivate scope items1.

Review the integration requirements collected from the Digital Discovery Assessment. This is to understand the customer's integration needs and prepare for the integration topics that will be discussed in the Fit-to-Standard workshop.The consultant can use the Integration Solution Advisor tool to review the integration requirements and the recommended integration scenarios2.

The consultant should NOT do the following activities before the first Fit-to-Standard workshop:

Upload customer master data in the Starter system using migration templates. This is not required before the first Fit-to-Standard workshop, as the customer master data is not relevant for the process validation.The consultant should upload the customer master data in the Quality system after the Fit-to-Standard workshop, using the SAP S/4HANA Migration Cockpit3.

Evaluate the L2 Business-Driven Configuration Questionnaire responses. This is not required before the first Fit-to-Standard workshop, as the L2 Business-Driven Configuration Questionnaire is not available at this stage. The consultant should evaluate the L2 Business-Driven Configuration Questionnaire responses after the Fit-to-Standard workshop, using the SAP Activate Methodology.

Reference=

1:Scope Item Management App

2:Integration Solution Advisor Tool

3:SAP S/4HANA Migration Cockpit

: [SAP Activate Methodology]