Answer:
eingezeichnet
Step-by-step explanation:
The verb is used in the statal passive form (Zustandpassiv), which expresses a state. The passive voice is formed with the past participle form of the verb. Einzeichnen is a regular, or weak, verb. To make a past participle form with regular verbs, you need to add a ge- prefix at the beginning and a –t suffix to the end of the verb root. Since this verb has also a separable prefix, 'ein-', you need to remember that the -ge- prefix comes between the separable prefix of the verb and the verb root: eingezeichnet.