By creating a report for your Adjuster fees. You'll just need to create the Adjusters and add them to your Price Tables before reporting on them.
In this report can include as many Fields and Metrics as you like, including:
Adjuster Name
Adjuster Type
Adjuster Rate
The Gross and Net figures for each fee
You can also add Event and Date Filters to only show the data for certain Events and performances.
You can then download the report for external use and duplicate it for multiple Events and Performances.