Status of Person
Once the COMET Person Profile is created it is automatically set to status ACTIVE (this is the case with all COMET entities).
The general rule of the COMET System is that COMET Person Profiles are not deleted, as every person has specific data linked to their profile (participated in the matches, attended seminars, was a competition manager, etc). As such, every person is a part of your football history and should remain in the COMET System.
You can prevent the person from being involved in all registration-related COMET activities simply by terminating hers/his registration(s).
Deactivate Person
If the person has passed away, their profile should be set to the status INACTIVE (DIED).
To deactivate the COMET Person Profile:
Open the COMET Person Profile
Hit the Edit button
Hit the Save as INACTIVE (DIED) button
The Change Status dialog will be displayed
Enter the reason/description
Hit the Yes Button

Date Deceased
Once the COMET Person profile is set to status INACTIVE (DIED), the field for entering the date of death (deceased) will be displayed next to the Date of Birth Field.
To set the Person's Date of Deceased:
Open the COMET Person Profile
Hit the Edit button
Make sure the status of the profile is INACTIVE (DIED)
Enter the Date of Deceased in the respective field
Hit the 💾 Save button

Please take into account that the Date Deceased Column can be found in COMET DATA Person Reports.