This placeholder creates the sum of all users of certain values.
Placeholder SHBOARD_SUM("User-Attribute", "Content")%
The first attribute defines the user attribute to be summed. You can find a list of possible user attributes HERE.
Example:
SHBOARD_SUM("extra_2", "null")%
The sum of all empty fields in the “extra_2” column in the user table is output here. Return value is a number.