Here was a man whose code of honor demanded that he fight.
Other code can demand that calling code is granted a specified permission.
She'd fight treason until her code demanded that she turn traitor.
Such codes or tags are a low cost solution but demand an underlying server infrastructure to host the memory data.
The moral code of our society is so demanding that no one can think, feel and act in a completely moral way.
Yet his code demanded that he aid an intelligent fellow being.
The code of the seers demands it, as you well know.
The code of chivalry demanded that nobles fight where they were most likely to win fame.
If he was accepted, social codes demanded that they, too, accept.
The code also demands Assassins never reveal the source of the contract.