"Publisher Action" Setting on Query the User Profile action, not requiring a fixed password, using the publisher's permisions
Currently a fixed password is required to query the user profile. There should be a setting for it to run with the WF publisher's permissions - rather than requiring them to enter a fixed password inside the query, and need to update it all the time, or to create a bespoke admin account for this query. A "publisher action" check box could be considered for other actions, too - creating SharePoint like App Steps
This has been delivered by updating this action and many others to use the new connection manager..
Allan Nevala commented
This is great, and I think they should also expand it to the workflow "Initiator" because basic users should be able to read basic user profile data (e.g. Job Title, Name).
I suggested the "Initiator" in my related idea post: https://nintex.uservoice.com/forums/218291-3-nintex-workflow-for-office-365/suggestions/10930035-make-query-user-profile-use-initiator-credentials