I will try to be brief, though it may get wordy....you've been warned! 😉
I perform a lot of data entry per asset when tracking components across the enterprise. I rely heavily on the custom1-20 fields provided and utilize a ton more of the provided tables/data to gather informational data per user/asset.
If LS could develop some sort of GUI interface, where, at the top of the window you could search for the asset, load the asset tables in the GUI and then let you enter in the data to save, it would save a ton of time.
It may be simplistic the way I described and can offer additional input as to what I'm "wishing" for, but ultimately having one central GUI - in which I can utilize the pre-defined tables and possibly customize the GUI to include the Custom tables - would tremendously simplify data entry tasks.