diff --git a/doc/source/internal/helpcenter_training/training_images/check_approve_gate.png b/doc/source/internal/helpcenter_training/custom_content/training_images/check_approve_gate.png similarity index 100% rename from doc/source/internal/helpcenter_training/training_images/check_approve_gate.png rename to doc/source/internal/helpcenter_training/custom_content/training_images/check_approve_gate.png diff --git a/doc/source/internal/helpcenter_training/training_images/commit_changes.png b/doc/source/internal/helpcenter_training/custom_content/training_images/commit_changes.png similarity index 100% rename from doc/source/internal/helpcenter_training/training_images/commit_changes.png rename to doc/source/internal/helpcenter_training/custom_content/training_images/commit_changes.png diff --git a/doc/source/internal/helpcenter_training/training_images/compare_changes.png b/doc/source/internal/helpcenter_training/custom_content/training_images/compare_changes.png similarity index 100% rename from doc/source/internal/helpcenter_training/training_images/compare_changes.png rename to doc/source/internal/helpcenter_training/custom_content/training_images/compare_changes.png diff --git a/doc/source/internal/helpcenter_training/training_images/compare_pull_request.png b/doc/source/internal/helpcenter_training/custom_content/training_images/compare_pull_request.png similarity index 100% rename from doc/source/internal/helpcenter_training/training_images/compare_pull_request.png rename to doc/source/internal/helpcenter_training/custom_content/training_images/compare_pull_request.png diff --git a/doc/source/internal/helpcenter_training/training_images/create_github_fork_1.png b/doc/source/internal/helpcenter_training/custom_content/training_images/create_github_fork_1.png similarity index 100% rename from doc/source/internal/helpcenter_training/training_images/create_github_fork_1.png rename to doc/source/internal/helpcenter_training/custom_content/training_images/create_github_fork_1.png diff --git a/doc/source/internal/helpcenter_training/training_images/create_github_fork_2.png b/doc/source/internal/helpcenter_training/custom_content/training_images/create_github_fork_2.png similarity index 100% rename from doc/source/internal/helpcenter_training/training_images/create_github_fork_2.png rename to doc/source/internal/helpcenter_training/custom_content/training_images/create_github_fork_2.png diff --git a/doc/source/internal/helpcenter_training/training_images/delete_branch.png b/doc/source/internal/helpcenter_training/custom_content/training_images/delete_branch.png similarity index 100% rename from doc/source/internal/helpcenter_training/training_images/delete_branch.png rename to doc/source/internal/helpcenter_training/custom_content/training_images/delete_branch.png diff --git a/doc/source/internal/helpcenter_training/training_images/edit_conf_py.png b/doc/source/internal/helpcenter_training/custom_content/training_images/edit_conf_py.png similarity index 100% rename from doc/source/internal/helpcenter_training/training_images/edit_conf_py.png rename to doc/source/internal/helpcenter_training/custom_content/training_images/edit_conf_py.png diff --git a/doc/source/internal/helpcenter_training/training_images/edit_index_rst.png b/doc/source/internal/helpcenter_training/custom_content/training_images/edit_index_rst.png similarity index 100% rename from doc/source/internal/helpcenter_training/training_images/edit_index_rst.png rename to doc/source/internal/helpcenter_training/custom_content/training_images/edit_index_rst.png diff --git a/doc/source/internal/helpcenter_training/training_images/gitea_new_pull_request.png b/doc/source/internal/helpcenter_training/custom_content/training_images/gitea_new_pull_request.png similarity index 100% rename from doc/source/internal/helpcenter_training/training_images/gitea_new_pull_request.png rename to doc/source/internal/helpcenter_training/custom_content/training_images/gitea_new_pull_request.png diff --git a/doc/source/internal/helpcenter_training/training_images/gitea_new_pull_request2.png b/doc/source/internal/helpcenter_training/custom_content/training_images/gitea_new_pull_request2.png similarity index 100% rename from doc/source/internal/helpcenter_training/training_images/gitea_new_pull_request2.png rename to doc/source/internal/helpcenter_training/custom_content/training_images/gitea_new_pull_request2.png diff --git a/doc/source/internal/helpcenter_training/training_images/gitea_new_pull_request3.png b/doc/source/internal/helpcenter_training/custom_content/training_images/gitea_new_pull_request3.png similarity index 100% rename from doc/source/internal/helpcenter_training/training_images/gitea_new_pull_request3.png rename to doc/source/internal/helpcenter_training/custom_content/training_images/gitea_new_pull_request3.png diff --git a/doc/source/internal/helpcenter_training/training_images/gitea_new_pull_request_approve_gate.png b/doc/source/internal/helpcenter_training/custom_content/training_images/gitea_new_pull_request_approve_gate.png similarity index 100% rename from doc/source/internal/helpcenter_training/training_images/gitea_new_pull_request_approve_gate.png rename to doc/source/internal/helpcenter_training/custom_content/training_images/gitea_new_pull_request_approve_gate.png diff --git a/doc/source/internal/helpcenter_training/training_images/github_new_branch.png b/doc/source/internal/helpcenter_training/custom_content/training_images/github_new_branch.png similarity index 100% rename from doc/source/internal/helpcenter_training/training_images/github_new_branch.png rename to doc/source/internal/helpcenter_training/custom_content/training_images/github_new_branch.png diff --git a/doc/source/internal/helpcenter_training/training_images/github_new_branch2.png b/doc/source/internal/helpcenter_training/custom_content/training_images/github_new_branch2.png similarity index 100% rename from doc/source/internal/helpcenter_training/training_images/github_new_branch2.png rename to doc/source/internal/helpcenter_training/custom_content/training_images/github_new_branch2.png diff --git a/doc/source/internal/helpcenter_training/training_images/github_sync_fork.png b/doc/source/internal/helpcenter_training/custom_content/training_images/github_sync_fork.png similarity index 100% rename from doc/source/internal/helpcenter_training/training_images/github_sync_fork.png rename to doc/source/internal/helpcenter_training/custom_content/training_images/github_sync_fork.png diff --git a/doc/source/internal/helpcenter_training/training_images/infra_otc-metadata.png b/doc/source/internal/helpcenter_training/custom_content/training_images/infra_otc-metadata.png similarity index 100% rename from doc/source/internal/helpcenter_training/training_images/infra_otc-metadata.png rename to doc/source/internal/helpcenter_training/custom_content/training_images/infra_otc-metadata.png diff --git a/doc/source/internal/helpcenter_training/training_images/new_pull_request.png b/doc/source/internal/helpcenter_training/custom_content/training_images/new_pull_request.png similarity index 100% rename from doc/source/internal/helpcenter_training/training_images/new_pull_request.png rename to doc/source/internal/helpcenter_training/custom_content/training_images/new_pull_request.png diff --git a/doc/source/internal/helpcenter_training/training_images/new_pull_request2.png b/doc/source/internal/helpcenter_training/custom_content/training_images/new_pull_request2.png similarity index 100% rename from doc/source/internal/helpcenter_training/training_images/new_pull_request2.png rename to doc/source/internal/helpcenter_training/custom_content/training_images/new_pull_request2.png diff --git a/doc/source/internal/helpcenter_training/training_images/new_pull_request_approve_gate.png b/doc/source/internal/helpcenter_training/custom_content/training_images/new_pull_request_approve_gate.png similarity index 100% rename from doc/source/internal/helpcenter_training/training_images/new_pull_request_approve_gate.png rename to doc/source/internal/helpcenter_training/custom_content/training_images/new_pull_request_approve_gate.png diff --git a/doc/source/internal/helpcenter_training/training_images/otc_metadata_update.png b/doc/source/internal/helpcenter_training/custom_content/training_images/otc_metadata_update.png similarity index 100% rename from doc/source/internal/helpcenter_training/training_images/otc_metadata_update.png rename to doc/source/internal/helpcenter_training/custom_content/training_images/otc_metadata_update.png diff --git a/doc/source/internal/helpcenter_training/training_images/propose_file_change.png b/doc/source/internal/helpcenter_training/custom_content/training_images/propose_file_change.png similarity index 100% rename from doc/source/internal/helpcenter_training/training_images/propose_file_change.png rename to doc/source/internal/helpcenter_training/custom_content/training_images/propose_file_change.png diff --git a/doc/source/internal/helpcenter_training/training_images/storage_component_overview.png b/doc/source/internal/helpcenter_training/custom_content/training_images/storage_component_overview.png similarity index 100% rename from doc/source/internal/helpcenter_training/training_images/storage_component_overview.png rename to doc/source/internal/helpcenter_training/custom_content/training_images/storage_component_overview.png diff --git a/doc/source/internal/helpcenter_training/training_images/storage_component_overview2.png b/doc/source/internal/helpcenter_training/custom_content/training_images/storage_component_overview2.png similarity index 100% rename from doc/source/internal/helpcenter_training/training_images/storage_component_overview2.png rename to doc/source/internal/helpcenter_training/custom_content/training_images/storage_component_overview2.png