Functions (all)

Witness

Function Name:

Witness

Description:

Returns a witness for a given fact, identified by role.

Minimum FH Version:

7.0

No. of Parameters:

3

Return Type:

An Individual record

Parameter 1:

A data reference to a fact (event or attribute).

Parameter 2:

Text.  The role

Parameter 3:

A number (optional).  Specifies the required instance.  If not specified, the first instance is returned.

Examples:

=Witness(%FACT%, "Bridesmaid")
=Witness(%FACT%, "Bridesmaid", 2)