More demanding, experienced computer users should turn directly to the 'Low level filter'. For the user, it is more laborious to create filter lists using this method; however, it provides almost unlimited possibilities for combining and branching filter criteria. To select this filter mode, check the box 'Low level filter' in the upper left-hand corner of the filter window. If you would prefer to work with the 'Low level filter' rather than the 'Filter assistant' in any case, it is possible to set the program so that the newly created filter always starts in the 'Low level filter mode'. You will find the corresponding setting option using the command [System.Customize Plantus].
See Filter Examples
Parameters and Customizing Options in Filter Definition
