Hi EMB,

From the Maintenance menu, look for Apply Styles at the top. This brings up a screen similar to Edit Filters, where you can select filters to apply the colour. Here, there is an additional checkbox to 'clear unselected filter styles', so that records that don't match any of the filters selected here will be reset.

Also, data integrity check redetermines the filters and would clear the style colour from the rows that don't match any filters.

Here is the short video describing filters in Adagio.