CARA does implement a go back to previous like Word though it is possible to restore each field value to the value it had when it was opened. This is done by the general restore previous function “Ctrl+Z”. In some browsers like Chrome and Edge pressing “Ctrl+Z” will go through the fields and restore the value the field had when it was opened before the change. While in other browsers like Firefox you have to enter the changed field and press “Ctrl+Z” to restore the value for this field.
If you have used “Ctrl-Z” the counter action “Ctrl+Y” to get your entry back will also work.
Use “Ctrl+Z” to restore value and optional “Ctrl+Y” to get your entry back