One aspect of reacquainting myself with Node Red that I'm struggling with is that - unless I've missed it, which is entirely possible - there seems to be no obvious way of clearing out the NR workspace and starting a new project with no residue from previous flows, projects etc.
So when I start NR afresh, it shows the last flow I was working with. OK, hit the Plus button to start a new flow, double-click the old flow's tab and hit the delete button. A bit clunky, but it works, up to a point.
But when configuring a dashboard for the new flow, there seem to be a whole bunch of tabs and groups still showing up from previous projects, which is all pretty confusing.
I'm sure I must be missing something obvious, but how do I get rid of all the old references to the dashboard in the previous project please?
Oops, browsing the documentation I see that 'project' has a special meaning wrt NR. I was just meaning to use it in a generic sense, ie a specific activity or set of requirements