accounts are not checked but have icons,
when an icon is black and white then account is not checked
when an icon is in color
i like the idea of having icons.
i will add
bold with colors, to help visually impaired people. (it may be not enough, but it's something)
1) with 'via', account is not checked but as rights access through account linked
i understand the purpose, but:
when a user clicks on it, being it displayed as "active", he may expect that clicking will deactivate it, removing the access. (while he is actually doing something totally different)
being the purpose "informative", we can use the popup hint when the mouse goes over the file. The menu is meant to be for changing things, more than for displaying information.
anyway, i wish in the near future to leave this menus and switch to dialogs. this will invalidate all these problems.