Username of current logged-in user

Use the logged in user’s username as a column

Ingredient Family: formIngredients

Outline Display: Use the logged-in user to set {{columnName}}.

Local scope

The parent slot binds these (look up the slot in the parent to see how):

$parentTable – The table (if any) that this form is based on
$formFieldsTable – A table of form fields that is built up through the sequence of form ingredients

columnName : column of $parentTable or new (type filter: exactly text; required, non-nullable (optional or required))
User column
Set ty only when columnName names a new column (not in $parentTable).