On Archipad Web

1. Open the site visit and select the observation.
2. Click on History and comments.
3. Click on Add a comment.

On Archipad iOS

1. Open the site visit and select the observation.
2. In the details panel, click on History and comments.
3. Click on Add a comment.

On Archipad Mobile

1. Open the project, then Observations.
2. Select the observation.
3. Tap Add a comment.

Good to know: Comments are accessible from History and comments.