How to entetr two or more features for a sequence?

At 6. Template, a) select 'other' and click [Input annotation] or b) Click [Upload annotation file].
Then, you can describe two or more features for each sequence as follows.
In case of a), see 7.Annotation (Annotation when template "other" is selected).
In case of b), see 7. Annotation: Submission by uploading the annotation file.