Case 2: there is an upstream string, but the current translated string has been typed in Rosetta (or through non-upstream import). The current string has a blue icon, while the latest upstream "suggestion" is identified by his green icon.
Case 2: there is an upstream string, but the current translated string has been typed in Rosetta (or through non-upstream import). The current string has a blue icon, while the latest upstream "suggestion" is identified by his green icon.