The title of the pane (“Attributes”) and the headers in the pane (“Attribute” and “Value”) are noteworthy, and deserve some mention that MyInfo terminology is also gravitating towards sense and reality. We have had off-and-on discussions about certain terminologies in MyInfo that they are confusing and counter-productive. The terms "tree column" and "tree column value" have always defied my imagination and thrown me off so many times, that I keep a personal note reminding me that they really are attributes and attribute values.
Now we have an Attributes pane, showing Attribute and Value pairs where one can view and edit them, but are still called tree columns and tree column values elsewhere in the product and help files.
I wonder if this is high time to abolish the terms tree columns and tree column values and call them what they really are: attributes and attribute values. The new Attributes pane is exhibit No. 1, caught red-handed, that argues the point.