In previous versions, only the program name of text objects and axis titles showed in Object Manager, which made it hard to locate a specific item in some cases.
Origin 2024b supports showing axis title and text contents in the Object Manager. This can be customized using System Variable @OMTL, which controls showing text contents or not and how many characters. For example:
0 = no contents shown.
10 = 1st 10 chars show.
The generic axis title object names e.g. Y Axis Title (YL) is shortened to YL Title
Gray background denote objects that are out of the page frame so users can check what is being omitted and if should be included, etc.