Ability to use custom fields in Bulk Edit

Bulk updates are a great functionality. Would be even greater if we could update additional fields, like custom fields.

I our case, we decided to move from using certain tags to a predefined choice list allowing us for better data quality, and filtering on Lists. Now we have to "Transfer the data manually over".

But there are tons of other use cases i can envision where this becomes helpful. Basically, every time you build or change a process :)