Separate the impact of your work from the downstream business result you did not observe.

You can credibly describe the scope of the analysis, the recommendation, the stakeholders influenced, and any decision or next step that occurred while you were there.

For example, you might say the analysis informed leadership evaluation of a new channel rather than claiming it increased revenue if implementation never happened.

Use evidence you can verify and avoid converting expected impact into realized impact. consulting resume guide.

This is a good distinction. "Recommended" and "implemented" are not the same thing on a resume.

I had this problem on an internship and used the decision that followed my analysis as the impact.