Modifying the Announcement Content Type

Question

Our company uses an Announcements lists in SharePoint Online to act as a bulletin board; all users have the permissions to add their own new announcements. The system is working fine except for one little annoyance:

-The user clicks the announcement Title -It opens in a new window -The window that opens displays the Content Type, Title, Body, Start Date, End Date, and Attachments

We would like a see the "Created By" in this view of the announcement. I have tried to add the column to the Announcement content type, but it is not included in the list of available columns.

Here is the Bulletin Board:

This is what you see when you open the announcement (no Created By):

Answer 1

This is by design, it is not a Created By column or Created column in modern list form page.

As a workaround, we can go to list settings, and modify the list view add this column in the view, then we can see the created by column in the UI.