Suggested by nishimura Shinya – Needs Votes
When multiple people edit a field at the same time, the information entered by the first user is overwritten.
You can avoid confusion if there is the function to notify "editing" or "read-only" to anyone other than the first person to start editing.
（Example）
・ Click [Account Entity] - [Any Record].
・ The record is displayed as "read-only" except for the user who first accessed the record.