After you add the API key of the exchange account, the permissions will be highlighted in particular color to show whether the permission is enabled and used to copy/create a strategy. Here is explanation for each color:
If the permission/restriction is grayed out, this means it is enabled in the API key settings;
if it is highlighted in orange, it means that you have not enabled it on the API key or it has been disabled;
if it is in green color, then the exchange account is linked to a strategy and this permission/restriction is used to follow or create this strategy.