From Settings - Approval Manager you can create and edit Authorisation Rule Sets.
Below are some example rules that may be useful, and can be adapted to suit your requirements.
For more information on authorisation rules, check this page.
Quote GP is below 25%
Element: GP%
Condition Type: Less Than
Value: 25
Hardware fund is over £20,000
Element: Hardware Fund Value
Condition Type: Greater Than
Value: 20000
