> For the complete documentation index, see [llms.txt](https://docs.highcohesion.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.highcohesion.com/creating-streams/systems.md).

# Systems

### Overview

**HighCohesion** has been built conceptually to work universally with any system. The microservice architecture helps to decouple processes and make it easier to extend. **HighCohesion** has an ever expanding list of source and  functions, these functions are categorised by system, meaning the system to which the function is related to. 

### System Functions List

Systems exist in the system with a list of available functions. These functions are often categorised as get, post and notification services. Each function represents a functional piece of code within the SDF codebase. The system functions list has to be updated before a new function is available to use within the system.