I've created the following view that looks as follow:
And used Add missing constraints t automatically add constraints. I am pretty new in iOS world and I'm trying to configure out how constraints work.
On document outline, I can see the added constraints:
I click on label UR and Size inspector show me following:
What is the difference between constraints aligned by first baseline to UL and aligned by baseline to UL? When I click on the size inspector on constraints button, it shows me the same line.



