The IMCAT Report display a Image Catelogue based off an imported CSV file.
The CSV file is created by exporting the IMCAT template report and entering in any additional values for fields:
Other 1, Other 2, Other 3.
There is now a "Search Style" parameter which you can type in a style code (full or half) and then the "Selected Styles" parameter will display all styles matching the searched text for you to select.
The Search parameter will default to NULL which will give you the ability to select all styles.
If you want to search for specific styles, untick NULL and enter in the style code.
