### Create indicator sequence
```plantuml
@startuml
skinparam backgroundColor #FFFFFF

actor User
User -> EditIndicatorPanel: Interacts with form
EditIndicatorPanel -> App: Submit form
App -> BrighterTrades: adjust_setting(data)
BrighterTrades -> Indicators: new_indicator(user_name, params)
Indicators -> Indicators: create_indicator(creator, name, kind, source, properties)
Indicators -> BrighterTrades: save_indicator(indicator)
BrighterTrades -> Configuration: save_indicators(indicator)
Configuration -> Users: save_indicators(indicator)

@enduml
```