Implementing ServiceNow in a corporation like ADM involves several key steps to ensure successful deployment and integration. These steps include:

1. Aligning ServiceNow Strategy with Implementation Plan: Clearly defining the goals and objectives for using ServiceNow, such as improving IT functions, onboarding processes, and technology management.

2. Defining Short and Long-term Goals: Establishing immediate and future objectives, like automating onboarding or reducing IT response times in the short term, and increasing revenue or reducing employee churn in the long term.

3. Building a Governance Team: Creating a team that combines internal stakeholders and ServiceNow experts to oversee the implementation process, ensuring it stays aligned with organizational goals and remains within budget.

4. Redesigning Processes: Documenting and optimizing existing processes, making them more agile, and automating where possible to improve operational efficiency.

5. Working with Certified ServiceNow Implementation Partners: Selecting partners based on expertise, project scope, and budget to help align ServiceNow implementation with business goals.

6. Creating an Employee Adoption Strategy: Developing a strategy for onboarding and training employees to adopt ServiceNow, including providing on-demand resources and coaching.

7. Supporting Employees with On-Demand Self-Help Resources: Implementing tools that offer contextual assistance and self-help options within the ServiceNow interface.

8. Regularly Checking-in with Employees: Gathering feedback through surveys and sessions to understand how employees are engaging with ServiceNow and to make necessary improvements.