# Adding the Interface to your NPC
The first step to getting your NPCs integrated with Quest Map Pro is to add the **BPInt\_QuestMapPro\_NPCActor** interface to your NPC actor. To do this, open your blueprint, click on **Class Settings** and find the Interfaces section in the details panel. Click **Add** and search for **BPInt\_QuestMapPro\_NPCActor** and click on it. It is recommended to compile and save your blueprint after this step.
