I believe you are unable to clone from your company's repository, because it is not publicly accessible. All version control operations that Icenium executes are not taking place locally on your machine but in the Icenium Cloud infrastructure. This means that in order to access a remote git repo it should be accessible from the Internet.
Regarding your request about corporate deployment of Icenium this is an area we are still investigating. We cannot share any details right now, but stay tuned.
All the best,
the Icenium team
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