View by turn in deadlines?

Hi there!

I just started using Soundtrap with my students this school year. I use Google Classroom. I am a music teacher and want to see (not just hear) their end product for grading purposes on structure & tracks. 

My question is 2 fold:

1) Is there a way for students to officially turn in projects on Soundtrap?

2) Is there a way for me to view the last time stamp on a student's project?

It's really challenging to get through all the projects of my middle school students on the same day of the deadline. I want to see if students are submitting late work.

Thanks!