Ditkoff is an A.R.G.U.S. agent.
During 2017, Helix attempted to hack A.R.G.U.S. security by obtaining physical security keys from several of its agents, succeeding in stealing a key belonging to Jordan Pierce. As a result, Lyla Michaels recalled all agents with security keys to A.R.G.U.S. headquarters so that their keys could be reprogrammed. When it became clear that Ditkoff was the only key-holding agent who had not yet returned, Michaels asked Team Arrow to escort Ditkoff from her position 20 miles outside of headquarters in Port Talbert. Ditkoff was later driving her sports car through the town when she was attacked by a group of mercenaries that Helix member Alena had hired online to steal the key. Using motorcycles, firearms, and a flatbed truck, the mercenaries forced Ditkoff to come to a sudden stop; though she tried to fight back, Ditkoff was quickly knocked out by her attackers. The vigilantes soon arrived to rescue her, incapacitating the majority of the mercenaries before Felicity Smoak requested that they allow one of them to escape with Ditkoff's security key.