I am matching user names to emails once a user enters my mashup. I was going to iterate through each username in a hypercube to find the right email address. But I have a feeling hypercubes have something build in so that I can filter it based on their username when the page loads. The intention here would be to load only that persons username and email in the hypercube rather than all users.
I was looking at the documentation but did not find anything exactly what I was looking for. HyperCubeDef ‒ Qlik Sense Developers.