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docs/source/Concepts/Concepts-Overview.md

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+# Core Concepts 
+
+This documentation cover more over-arching concepts of Evennia, often involving many [Core Components](../Components/Components-Overview) acting together.
+
+## General concepts
+
+- [Asynchronous processing](./Async-Process)
+- [On Soft-Code](./Soft-Code)
+- [Using MUX as standard for default commands](./Using-MUX-as-a-Standard)
+
+## Access 
+
+- [Permissions](./Building-Permissions)
+- [Banning](./Banning)
+
+## Extending the Server 
+- [Custom Protocols](./Custom-Protocols)
+- [Bootstrap](./Bootstrap-&-Evennia)
+- [Creating new models](./New-Models)
+
+## Text processing
+
+- [Change the language of the server](./Internationalization)
+- [Server text-encoding](./Text-Encodings)
+- [Text tags](./TextTags)
+
+## Web features
+
+- [Web features](./Web-Features)