The connection is used to connect various post processor elements.

A connection must go from an input to an output slot. Double-click the connection to add signal requirements. Signal requirements can be added by checking boxes in the input signal tree and/or by right-clicking signal and add path or name to requirements. A wildcard (*) can be applied in the requirements to make the connections more generic.

When combining different attributes the following logic is applied. All requirements with the same attribute is considered by logical OR, so if the user specify two paths, both paths will be part of the output. If another group of requirements is added, this requirement is run on the previous selection, in this case the two paths. This means that between groups a logical AND is applied.