You can use the advanced view of the Filter or Edit Category dialog to create expressions of almost unlimited complexity. Note, however, that once you enter the advanced view, you cannot return to the normal view for this filter or expression.

For more information about the operators and functions that you can use in expressions, see Advanced expressions.

Click Advanced Edit in the menu on the right side of the Filter dialog.

In the advanced view, you type the expression into the box directly. The following commands are available:

Lists all the functions in the UNICOM Intelligence Function Library, showing details of their parameters. For more information, see Operators.

Validates the expression.

Deletes the entire expression.

Selects the level of the filter. This is relevant only if you are using the hierarchical view of the data. You cannot change the level after you have started defining the filter, so make sure you set the level before you start. For more information, see Filtering hierarchical data.