How to notify the unit trade union of father's death?

Telephone notification, group notification.

Make a list of people to be notified, and other important leaders of the unit can call separately. The earlier the notice, the better. Then build a WeChat group and pull everyone into the group. Send obituaries in the group and report the news of someone's death to relatives, friends, colleagues and friends. State the name, identity, cause of death, date, place and age of the deceased. Notify the time and place of condolence and farewell ceremony. Specify who sent the obituary and when it was sent. Those who don't reply need to call again.

The notice of father's death can be written like this. Hello, friends and relatives, I'm XXX, where do I live? My father died unfortunately on XX, XX and was buried on XX, XX. I hope friends and relatives will come to see XXX off for the last trip.