On the 'Settings' tab within the Meta-Editor interface you can find parameters that fine-tune calculations, the behavior of the system, and manage the data explorer interface. They are organized in a vertical list of sub-tabs:
Colors - you can set the project colors by selecting them from the pallet. The order of the colors sets the order of chart series coloring;
Weights - you can configure the weighting parameters of your project. More info here.
Low base - you can configure up to two thresholds to explicitly warn users about low levels of the sample base on all charts and tables;
Significance - you can set the calculation significance levels, labels descriptions, and visibility parameters;
Totals - you can set the dimensions for total calculation in crosstab (rows/columns/both);
Trims - you can rename the trimming options and manage Trim visibility at the crosstabs/chart editing interface;
Moving average - you can manage Moving Average visibility in the crosstab interface;
Moving deviation - you can manage Moving deviation visibility in the crosstab interface;
Split - manage Split visibility at the crosstabs/chart editing interface;
Value - you can manage Value visibility at the crosstab interface;
Top - you can manage TOP visibility at the crosstab interface;
Calculator - you can manage Calculator visibility at the crosstab interface;
Grid-request - you can manage Grid-request visibility at the crosstab interface;
Miscellaneous - you can choose a separator for the weighted count metric. Also, you can manage settings for export and displaying Tracking ID.