This is next stage of the process. Click on the next tab in your browser. You are now Matias, an employee of Alice's bank, Dinero, who needs to process her application! Here's the page that Matias sees:

It shows the application from Alice, and that it is waiting for approval from Matias. He is acting on behalf of Dinero Bank, and applies whatever process is required to approve or reject the letter. We might imagine that in a sophisticated process, Matias would only have to approve exceptional letters that could not be automatically approved.

If Matias clicks on the application, he is presented with the details, which are essentially the same as Alice requested:

In our scenario, Matias will approve the letter of credit, and the process will continue! Select the accept button and we'll move to the next step: