updates to documentation, aligning all folders and files to lower case naming

Author: Mike Swantek

CHANGELOG.md

@@ -47,28 +47,28 @@ All notable changes to this project will be documented in this file.
 - OneLake indexing pipeline connecting Fabric lakehouses to AI Search
 - Comprehensive post-provision automation (22 hooks for Fabric/Purview/Search setup)
 - New documentation: `deploy_app_from_foundry.md` for publishing apps from Microsoft Foundry
-- New documentation: `TRANSPARENCY_FAQ.md` for responsible AI transparency
+- New documentation: `transparency_faq.md` for responsible AI transparency
 - New documentation: `NewUserGuide.md` for first-time users
 - Header icons matching GSA standard format
 - Fabric private networking documentation
 
 ### Changed
 - README.md restructured to match Microsoft GSA (Global Solution Accelerator) format
-- DeploymentGuide.md consolidated with all deployment options in one place
+- deploymentguide.md consolidated with all deployment options in one place
 - Updated Azure Fabric CLI commands (`az fabric capacity` replaces deprecated `az powerbi embedded-capacity`)
 - Post-provision scripts now validate Fabric capacity state before execution
 - Navigation links use pipe separators matching other GSA repos
 
 ### Removed
 - `github_actions_steps.md` (stub placeholder)
-- `github_code_spaces_steps.md` (consolidated into DeploymentGuide.md)
-- `local_environment_steps.md` (consolidated into DeploymentGuide.md)
-- `Dev_ContainerSteps.md` (consolidated into DeploymentGuide.md)
+- `github_code_spaces_steps.md` (consolidated into deploymentguide.md)
+- `local_environment_steps.md` (consolidated into deploymentguide.md)
+- `Dev_ContainerSteps.md` (consolidated into deploymentguide.md)
 - `transfer_project_connections.md` (feature deprecated)
 - `sample_app_setup.md` (replaced with `deploy_app_from_foundry.md`)
 - `Verify_Services_On_Network.md` (referenced non-existent script)
-- `add_additional_services.md` (outdated, redundant with PARAMETER_GUIDE.md)
-- `modify_deployed_models.md` (outdated, redundant with PARAMETER_GUIDE.md)
+- `add_additional_services.md` (outdated, redundant with parameter_guide.md)
+- `modify_deployed_models.md` (outdated, redundant with parameter_guide.md)
 
 ## [1.2] - 2025-05-13
 ### Added

README.md

@@ -71,7 +71,7 @@ For the first attempt, the lowest-risk path is to keep Fabric and Purview disabl
 |------|------------------|
 | Fastest realistic validation | Local `azd up` workflow |
 | Clean environment with fewer local setup issues | GitHub Codespaces |
-| Deep customization before deploy | Read [docs/PARAMETER_GUIDE.md](./docs/PARAMETER_GUIDE.md) first |
+| Deep customization before deploy | Read [docs/parameter_guide.md](./docs/parameter_guide.md) first |
 | Lowest-risk first run | Disable Fabric and Purview, then re-enable later |
 
 ### How to Install or Deploy
@@ -80,7 +80,7 @@ Follow the deployment guide to deploy this solution to your own Azure subscripti
 
 > **Note:** This solution accelerator requires **Azure Developer CLI (azd) version 1.15.0 or higher**. [Download azd here](https://learn.microsoft.com/en-us/azure/developer/azure-developer-cli/install-azd).
 
-[**📘 Click here to launch the Deployment Guide**](./docs/DeploymentGuide.md)
+[**📘 Click here to launch the Deployment Guide**](./docs/deploymentguide.md)
 
 <br/>
 
@@ -270,20 +270,20 @@ Supporting documentation
 
 | Document | Description |
 |----------|-------------|
-| [Deployment Guide](./docs/DeploymentGuide.md) | Complete deployment instructions |
+| [Deployment Guide](./docs/deploymentguide.md) | Complete deployment instructions |
 | [Post Deployment Steps](./docs/post_deployment_steps.md) | Verify your deployment |
 | [PostgreSQL Mirroring](./docs/postgresql_mirroring.md) | Automate or troubleshoot the Fabric connection and PostgreSQL mirror flow |
-| [Parameter Guide](./docs/PARAMETER_GUIDE.md) | Configure deployment parameters |
+| [Parameter Guide](./docs/parameter_guide.md) | Configure deployment parameters |
 | [Quota Check Guide](./docs/quota_check.md) | Check Azure OpenAI quota availability |
 
 ### Customization & Operations
 
 | Document | Description |
 |----------|-------------|
-| [Required Roles & Scopes](./docs/Required_roles_scopes_resources.md) | IAM requirements for deployment |
-| [Parameter Guide](./docs/PARAMETER_GUIDE.md) | All deployment parameters, toggles & model configs |
+| [Required Roles & Scopes](./docs/required_roles_scopes_resources.md) | IAM requirements for deployment |
+| [Parameter Guide](./docs/parameter_guide.md) | All deployment parameters, toggles & model configs |
 | [Deploy App from Foundry](./docs/deploy_app_from_foundry.md) | Publish playground to App Service |
-| [Accessing Private Resources](./docs/ACCESSING_PRIVATE_RESOURCES.md) | Connect via Jump VM |
+| [Accessing Private Resources](./docs/accessing_private_resources.md) | Connect via Jump VM |
 
 ### Security Guidelines
 
@@ -314,7 +314,7 @@ Have questions, found a bug, or want to request a feature? [Submit a new issue](
 
 ## Responsible AI Transparency FAQ
 
-Please refer to [Transparency FAQ](./docs/TRANSPARENCY_FAQ.md) for responsible AI transparency details of this solution accelerator.
+Please refer to [Transparency FAQ](./docs/transparency_faq.md) for responsible AI transparency details of this solution accelerator.
 
 <br/>