Rename company_codebase to rag_context_enrichment in documentation

docs/docs/core-abilities/rag_context_enrichment.md

@@ -0,0 +1,56 @@
+# RAG Context Enrichment 💎
+
+`Supported Git Platforms: GitHub`
+
+## Overview
+
+### What is RAG Context Enrichment?
+
+A feature that enhances AI analysis by retrieving and referencing relevant code patterns from your project, enabling context-aware insights during code reviews.
+
+### How does RAG Context Enrichment work?
+
+Using Retrieval-Augmented Generation (RAG), it searches your configured repositories for contextually relevant code segments, enriching pull request (PR) insights and accelerating review accuracy.
+
+## Getting started
+
+!!! info "Prerequisites"
+    - Database setup and codebase indexing must be completed before proceeding. [Contact support](https://www.qodo.ai/contact/) for assistance.
+
+### Configuration options
+
+In order to enable the RAG feature, add the following lines to your configuration file:
+``` toml
+[rag_arguments]
+enable_rag=true
+```
+
+!!! example "RAG Arguments Options"
+
+    <table>
+      <tr>
+        <td><b>enable_rag</b></td>
+        <td>If set to true, repository enrichment using RAG will be enabled. Default is false.</td>
+      </tr>
+      <tr>
+        <td><b>rag_repo_list</b></td>
+        <td>A list of repositories that will be used by the semantic search for RAG. Use `['all']` to consider the entire codebase or a select list of repositories, for example: ['my-org/my-repo', ...]. Default: the repository from which the PR was opened.</td>
+      </tr>
+    </table>
+
+
+References from the repository will be shown in a collapsible bookmark, allowing you to easily access relevant code snippets:
+
+![References](https://codium.ai/images/pr_agent/code_context_enrichment_references.png){width=640}
+
+## Limitations
+
+### Querying the codebase presents significant challenges
+- **Search Method**: RAG uses natural language queries to find semantically relevant code sections
+- **Result Quality**: No guarantee that RAG results will be useful for all queries
+- **Scope Recommendation**: To reduce noise, focus on the PR repository rather than searching across multiple repositories
+
+### This feature has several requirements and restrictions
+- **Codebase**: Must be properly indexed for search functionality
+- **Security**: Requires secure and private indexed codebase implementation
+- **Deployment**: Only available for Qodo Merge Enterprise plan using single tenant or on-premises setup