I think I understand what you mean... on the Check-in grid you're seeing a column named "SS Excused", when what you're really looking for is "SS Attend". The actual column name for SS/Church is "Attend Church". To make it visible, click the tiny button in the upper left corner of the grid that is in the same row as the individual column headers (like Last Name / First Name). In the dropdown checklist of available columns, select which ones to make visible. Click the last button in the toolbar (the gear icon) and select the option to save the current grid layout.