First thing to do for creating a report of clashes is to select a clash test from the popup control. After that the plugin will generate a TreeView based on groups and clashes of the current test.
Then you can select from that TreeView which clashes you want to include in clash report.
You can define report's header information with Report Header Information button
Clash markers are created dynamically and are VRML files, so when using them you need to check that default units in the Global Options → File Readers → VRML → Default Units are matching Model Units (Feet in sample images)
After selected which clashes to include in the report, please press Create Clash Report button. Then the plugin will ask for the name of report and generates it. Report consist of detailed view of the clash result and both top and front projections of the model with location of the clash result marked. It also contains all metadata of the clash result including added comments.
Please note! Before creating a report please switch to other than Results tab in the Clash Detective to get better images