This starts with Setting up a Basic Question on a Digital Form selecting as the answer type Implement Link.
This answer type allows an image or schematic with Observation Points to be the answer to the question – for example;
Question : What is the thickness of the Steering System?
Answer : This will show a picture of the steering system and the various observation points that need to be measured as shown below marked here 1 – 8.

To create this link select the Implement Type and then Component Type of the Implement you would like shown.

Further information on how to setup Implements is available in the document Creating, Editing & Setting Up Implements