You are currently providing the following nodes feature to uncode data:
Analyze -> Uncode Selection At -> Existing Nodes / Recent Nodes
It would be fantastic if you could add an option to uncode: 'Currently Coded Nodes'
I do not think this feature would be hard for you to add, as you are already providing the function - although in a way that is hard to reach for the user, as explained below.
If I select the 'Existing Nodes' option and click on the 'With Coding' tab, Nivivo provides a list of all available codes and highlights those (in a white rather than a grey background color) that are already been used for this selection. However, I use over 200 nodes in my research and it is rather time-consuming to scroll through the entire list every time I want to check which nodes have already been used for a specific selection of words.
Thus, it would be fantastic if you could either add a new tab within the 'Existing Nodes' option (that lists only those nodes that are currently used to code the selection) or add an additional list, similar to the 'Recent Nodes'.
Thanks and best,