Our team is still fairly new to the Gallery, so if there's something existing that I'm missing, I'd be glad to hear it.
I recently found the following thread : http://community.alteryx.com/t5/Publishing-Gallery/Get-App-User-name-at-Run-TIme/m-p/775/highlight/t...
Which included a text box input with a title of "_cloud:UserID". I was able to use this to pull in things such as the users login information, email address, etc.
I would like to be able to use a function similar to this in order to generate user-specific usage reports, or dynamically update a "Send Email" tool with the email of the running user.
However, when I inquired about this "_cloud:UserID" API call, I was told that it is an undocumented and unsupported call.
Ideally, I'd like an application/macro tool that does something similar - which takes the user's credentials automatically from the gallery and runs the Application based on those credentials. This could modify Emails or filter the output of the Workflow. I'm sure there are other use cases as well. I think having an officially supported tool to manage this would allow for a wide variety of dynamic applications on the gallery.