As a: Nurse using the Mobile Medical Unit (MMU) application I want: the "Chief Complaint" field to be available when selecting the "NCD Screening" visit category
So that: I can document patient concerns specific to Non-Communicable Disease (NCD) screenings accurately.

Acceptance Criteria

Field Availability:

When the Nurse selects "NCD Screening" as the visit category in the Nurse's section, the "Chief Complaint" field should be displayed.
The "Chief Complaint" field should be editable and allow for free-text input.

Conditional Visibility:

The "Chief Complaint" field should remain hidden or disabled for other visit categories unless specifically required.

UI Indicators:

Clearly display the "Chief Complaint" field below the "Visit Category" field when "NCD Screening" is selected.
Ensure the field is labeled appropriately for clarity.

Validation:

If configured as mandatory (based on further requirements), the "Chief Complaint" field should follow the relevant validation rules when "NCD Screening" is selected.