No, Ubi is just the short name for Ubication,
The 4 nodes are interfaces within the character
Save level 02 - save level
Save ubi 2 - saves the location and the bar
Loadlevel 02 - load level the level
Load Ubi 2 - loads location, health bar, total points
As you say I can not put after “Loadlevel 02” the “Load Ubi 2” because it does not run it. My solution for the moment is to do it manually from a button.
When I press the “Save game” button in the interface I save “Save level 02 and Save ubi 2” and when I press the “Load game” button regardless of the level where it is I load “Loadlevel 02” and once the character is in the level I can press in the interface an “extra” button that loads “Load Ubi 2” to load location, the health bar, total points.