Hello guys!
Currently I'm working on bitbucket plugin which should add additional properties for repositories(e.g. repo type)
Here is how it should be look like:

But I don't know how to access this "Repository details" page or extend it from the code.
I have found com.atlassian.webdriver.bitbucket.page.RepositoryEditSettingsPage, which should be the right place, but from here I don't know where I should go further.
Also I've done some googling regarding it, but without result.
I would appreciate any help!
Thanks in advance.