Final answer:
This scenario demonstrates structural ability, as it involves the project manager creating an environment that enables team members to develop necessary skills for a new process.
Step-by-step explanation:
Imagine you are a project manager for a company that adopts a new invoicing process. To ensure successful adoption, you schedule training sessions so each team member can develop the skills they need to complete the process. The scenario you've provided demonstrates structural ability as a source of influence. By providing training sessions, you're creating an environment that enhances the abilities of the team members to engage with the new invoicing system. This approach is aimed at ensuring that on a structural level, everyone has the necessary skills to adapt to the new process.