diff --git a/nulib/lib_provisioning/workspace/detection.nu b/nulib/lib_provisioning/workspace/detection.nu
index 9f0850a..2575a6d 100644
--- a/nulib/lib_provisioning/workspace/detection.nu
+++ b/nulib/lib_provisioning/workspace/detection.nu
@@ -1,8 +1,12 @@
 # Workspace and Infrastructure Detection
 # Provides PWD-based inference and context management for workspace and infrastructure
 
-use ../user/config.nu *
-use notation.nu *
+# Selective imports (ADR-025 Phase 3 Layer 2).
+# Name collision: get-workspace-path + list-workspaces exported by both
+# user/config.nu and workspace/notation.nu. Attribute to notation.nu
+# (consistent with workspace/commands.nu treatment).
+use lib_provisioning/user/config.nu [get-active-workspace]
+use lib_provisioning/workspace/notation.nu [get-workspace-path list-workspaces]
 
 # Infer workspace from current working directory
 # Checks if PWD is inside any registered workspace path
diff --git a/nulib/lib_provisioning/workspace/enforcement.nu b/nulib/lib_provisioning/workspace/enforcement.nu
index 6cbb8fa..9e55d9b 100644
--- a/nulib/lib_provisioning/workspace/enforcement.nu
+++ b/nulib/lib_provisioning/workspace/enforcement.nu
@@ -2,8 +2,9 @@
 # Enforces workspace requirements for all provisioning operations
 
 use std log
-use ../user/config.nu *
-use version.nu *
+# Selective imports (ADR-025 Phase 3 Layer 2).
+use lib_provisioning/user/config.nu [get-active-workspace get-active-workspace-details]
+use lib_provisioning/workspace/version.nu [check-workspace-compatibility validate-workspace-structure]
 
 # Commands that are allowed without an active workspace
 export def get-workspace-exempt-commands [] {
diff --git a/nulib/lib_provisioning/workspace/migration.nu b/nulib/lib_provisioning/workspace/migration.nu
index 79fe9b9..85ad0dc 100644
--- a/nulib/lib_provisioning/workspace/migration.nu
+++ b/nulib/lib_provisioning/workspace/migration.nu
@@ -2,8 +2,12 @@
 # Handles workspace migrations between versions with backups and rollback
 
 use std log
-use ../user/config.nu *
-use version.nu *
+# Selective imports (ADR-025 Phase 3 Layer 2).
+use lib_provisioning/user/config.nu [get-workspace-path validate-workspace-exists]
+use lib_provisioning/workspace/version.nu [
+    add-migration-record get-system-version get-workspace-metadata-path
+    init-workspace-metadata load-workspace-metadata
+]
 
 # Migration strategy definitions
 export def get-migration-strategies [] {
diff --git a/nulib/lib_provisioning/workspace/notation.nu b/nulib/lib_provisioning/workspace/notation.nu
index 4deaac5..f79c491 100644
--- a/nulib/lib_provisioning/workspace/notation.nu
+++ b/nulib/lib_provisioning/workspace/notation.nu
@@ -1,8 +1,9 @@
 # Workspace:Infrastructure Notation Parser
 # Handles parsing and validation of unified workspace:infra notation
 
-use ../user/config.nu *
-use ../utils/config.nu *
+# Selective imports (ADR-025 Phase 3 Layer 2).
+# utils/config star-import was dead — dropped.
+use lib_provisioning/user/config.nu [load-user-config]
 
 # Parse workspace:infra notation
 # Supports both "workspace" and "workspace:infra" formats
diff --git a/nulib/lib_provisioning/workspace/sync.nu b/nulib/lib_provisioning/workspace/sync.nu
index c6a0b3a..8f026bd 100644
--- a/nulib/lib_provisioning/workspace/sync.nu
+++ b/nulib/lib_provisioning/workspace/sync.nu
@@ -1,8 +1,9 @@
 # Workspace sync and update operations
 # Synchronizes workspace hidden directories with provisioning source
 
-use ../config/accessor.nu *
-use ../user/config.nu *
+# Selective imports (ADR-025 Phase 3 Layer 2).
+# config/accessor star-import was dead — dropped.
+use lib_provisioning/user/config.nu [get-active-workspace get-workspace-path]
 
 # Update all workspace hidden directories and content
 export def "workspace update" [