Sharing a git-repository on SAP HCP trial account

Hi guys,

I am following the new course on open.sap.com "Next steps in SAP Hana Cloud Platform" and have learned how to set up and develope a SAP UI 5 application.

Now I am eager to share the git repository with my collegues. Is it possible to authorize them (they also have the trial user (p<Number>trial) ) within my HCP account?

I want to share the git account, so that they are able to clone the remote repository and push their stuff.

Anyone managed to get something like this running?

Thanks

Alex