Microsoft Shift: Import option limitations

Dear all,

We have an excel tool to manage our shifts and we would like to import it into Shift.

The import Sample file provided by Shift is limited to several fields only namely:

- Name

- Work Email (Required)

- Group

- Shift Start Date

- Shift Start Time

- Shift End Time

- Notes

- Unpaid Break (minutes)

When creating manually a shift , the following options are also available:

- color of the shift

- label (that is shown instead of the time) 

Is there a way to import them as well?

Many thanks for your answers,

Nick