How to migrate to subfolders of a parent folder with the static name (4257023)

Would like to migrate data with Migrator for Notes to SharePoint to a folder in the SharePoint site. For Example: "My Folder"

Create a new Data field at Notes source data definition (click on Edit)

Navigate to Data Fields tab, click on + Add

Edit the Data Field, at Formula My Folder is the name of the parent folder in the SharePoint site where the subfolders will be created named by the value of the Subject field from Notes document.

Click on OK, navigate to SharePoint tab, click on Edit

Navigate to Data Fields tab, click on + Add

Edit the Data Field, Add a Name, Target Type is Folder, Select the previously created Data Field at AutoMap Names (called Subfolder).

Click on OK, navigate to Map Data, click on Auto Map.