In the "Settings" area, you can see e-mail History in the "E-mails" section under the item .

If you click on , you can write a new e-mail. Editing existing e-mail templates or creating new templates is also possible in this area. In addition, you can select a data source for the e-mail, which contains, for example, data of the contact person. You can then use the data source as a placeholder in the email. Via the item you can edit an existing data source or create a new one.