With last Flexicontent 5 you can actived an helper plugin
What does it do ?
- Use iconĀ
- Type a name of params
- Clic on params and you will redirect to good place

You will find any params more easier !
his plugin works on
- Global config
- Type config
- Field config
How to use it ?
After install Flexicontent 5
- Go to joomla plugins management
- Search with wthis word "flexisearch"
- Actived the Flexi field search plugin

that it