The PMH form is unique in Collums - data entered here is pulled into the medical history in client card > MEDICAL > PRACTITIONER NOTES.
Clicking on the grey Medical History box in the top right of the screen reveals information on medical history, drug history and allergies.
Click on the pencil in each box to edit the information.
Click on the clock symbol to see the log of who changed what and when.
Click on the grey box again to collapse this detail.