In its current state, BlinkCompose has been trained to write great emails. It already knows how many emails are needed in each campaign and writes them accordingly.
When you click on REWRITE, it tries to rework the copy according to our training. But it doesn't give you room to tell it exactly where you need it to rework. You may love the entire body but just want the introductory lines changed.
This new feature will allow you to issue specific instructions on what exactly the AI needs to rework in every email you create.
Additionally, you'll be able to add more emails to the sequence. So, instead of making do with the number of emails the AI writes for each campaign, you can request that more emails be added to the follow-up.
All these give you more control over the emails you write with the software.