Consider the humble, hard-working case study, one of the most persuasive pieces of marketing collateral, if done well.
Also a place where your company or organization openly gets to be the hero—the audience expects a story about you rescuing the client-in-distress.
Here’s how the elements of a standard case study and a story-based case study contrast:

The standard case study is a fact sheet in long form. It gives you nothing to identify with, no sense of shared pain or feeling
of urgency.
The story-based case study draws in the reader with shared pain and the adventure of solving difficult problems.