You can add to your collected data (point, line, polygon) several attachments. It's possible to take a photo, record an audio, shot a video or draw a sketch.
to add new attachment open feature detail and from bottom panel select 'Add attachment' (1)
For more info please see other articles that describe how to attach photos, recording audio notes or draw a sketch
Edit attachment description
For every attachment it's possible to set description with that you can use later in your field work. To edit the attachment open feature details > edit feature and select attachment to edit
To delete the attachment open feature details > edit feature and select attachment to edit and from bottom panel choose "Delete" (2). Please note this step can't be undone.
App stores the attachments in the folder