diff --git a/TEMPLATE/_mapdata/init.sls b/TEMPLATE/_mapdata/init.sls
index 3529a8df..0252877a 100644
--- a/TEMPLATE/_mapdata/init.sls
+++ b/TEMPLATE/_mapdata/init.sls
@@ -3,7 +3,7 @@
 ---
 {#- Get the `tplroot` from `tpldir` #}
 {%- set tplroot = tpldir.split("/")[0] %}
-{%- from tplroot ~ "/map.jinja" import mapdata with context %}
+{%- from tplroot ~ "/map.jinja" import mapdata without context %}
 
 {%- set _mapdata = {
       "values": mapdata,
diff --git a/TEMPLATE/config/clean.sls b/TEMPLATE/config/clean.sls
index 19b3f99f..9857622c 100644
--- a/TEMPLATE/config/clean.sls
+++ b/TEMPLATE/config/clean.sls
@@ -4,7 +4,7 @@
 {#- Get the `tplroot` from `tpldir` #}
 {%- set tplroot = tpldir.split('/')[0] %}
 {%- set sls_service_clean = tplroot ~ '.service.clean' %}
-{%- from tplroot ~ "/map.jinja" import mapdata as TEMPLATE with context %}
+{%- from tplroot ~ "/map.jinja" import mapdata as TEMPLATE without context %}
 
 include:
   - {{ sls_service_clean }}
diff --git a/TEMPLATE/config/file.sls b/TEMPLATE/config/file.sls
index 661d8138..cd926303 100644
--- a/TEMPLATE/config/file.sls
+++ b/TEMPLATE/config/file.sls
@@ -4,8 +4,8 @@
 {#- Get the `tplroot` from `tpldir` #}
 {%- set tplroot = tpldir.split('/')[0] %}
 {%- set sls_package_install = tplroot ~ '.package.install' %}
-{%- from tplroot ~ "/map.jinja" import mapdata as TEMPLATE with context %}
-{%- from tplroot ~ "/libtofs.jinja" import files_switch with context %}
+{%- from tplroot ~ "/map.jinja" import mapdata as TEMPLATE without context %}
+{%- from tplroot ~ "/libtofs.jinja" import files_switch without context %}
 
 include:
   - {{ sls_package_install }}
diff --git a/TEMPLATE/libmapstack.jinja b/TEMPLATE/libmapstack.jinja
index c671c0e0..78f2fbca 100644
--- a/TEMPLATE/libmapstack.jinja
+++ b/TEMPLATE/libmapstack.jinja
@@ -1,8 +1,17 @@
 {#- -*- coding: utf-8 -*- #}
 {#- vim: ft=jinja #}
 
-{#- Get the `tplroot` from `tpldir` #}
-{%- set tplroot = tpldir.split("/")[0] %}
+{%- if not tplfile.endswith("/libmapstack.jinja") %}
+{#-   Force import `without context` #}
+{#-   `with context` override the `tplfile` and `tpldir` variables #}
+{{-   raise("Import error: libmapstack.jinja must be imported without context. tplfile='" ~ tplfile ~ "'") }}
+{%- elif tplfile.startswith("../") %}
+{#-   Force import with absolute path #}
+{{-   raise("Import error: libmapstack.jinja must be imported with absolute path. tplfile='" ~ tplfile ~ "'") }}
+{%- endif %}
+
+{#- `tplroot` is the directory of the current imported file #}
+{%- set tplroot = tpldir %}
 {%- from tplroot ~ "/libmatchers.jinja" import parse_matchers, query_map %}
 
 {%- set _default_config_dirs = [
diff --git a/TEMPLATE/libmatchers.jinja b/TEMPLATE/libmatchers.jinja
index e9aaed32..d6a5cc4a 100644
--- a/TEMPLATE/libmatchers.jinja
+++ b/TEMPLATE/libmatchers.jinja
@@ -1,8 +1,17 @@
 {#- -*- coding: utf-8 -*- #}
 {#- vim: ft=jinja #}
 
+{%- if not tplfile.endswith("/libmatchers.jinja") %}
+{#-   Force import `without context` #}
+{#-   `with context` override the `tplfile` and `tpldir` variables #}
+{{-   raise("Import error: libmatchers.jinja must be imported without context. tplfile='" ~ tplfile ~ "'") }}
+{%- elif tplfile.startswith("../") %}
+{#-   Force import with absolute path #}
+{{-   raise("Import error: libmatchers.jinja must be imported with absolute path. tplfile='" ~ tplfile ~ "'") }}
+{%- endif %}
+
 {#- Get the `tplroot` from `tpldir` #}
-{%- set tplroot = tpldir.split("/")[0] %}
+{%- set tplroot = tpldir %}
 {%- from tplroot ~ "/libsaltcli.jinja" import cli %}
 
 {%- set query_map = {
diff --git a/TEMPLATE/map.jinja b/TEMPLATE/map.jinja
index 7340d53d..380ba001 100644
--- a/TEMPLATE/map.jinja
+++ b/TEMPLATE/map.jinja
@@ -1,9 +1,18 @@
-# -*- coding: utf-8 -*-
-# vim: ft=jinja
+{#- -*- coding: utf-8 -*- #}
+{#- vim: ft=jinja #}
 
-{#- Get the `tplroot` from `tpldir` #}
-{%- set tplroot = tpldir.split("/")[0] %}
-{%- from tplroot ~ "/libmapstack.jinja" import mapstack %}
+{%- if not tplfile.endswith("/map.jinja") %}
+{#-   Force import `without context` #}
+{#-   `with context` override the `tplfile` and `tpldir` variables #}
+{{-   raise("Import error: map.jinja must be imported without context. tplfile='" ~ tplfile ~ "'") }}
+{%- elif tplfile.startswith("../") %}
+{#-   Force import with absolute path #}
+{{-   raise("Import error: map.jinja must be imported with absolute path. tplfile='" ~ tplfile ~ "'") }}
+{%- endif %}
+
+{#- `tplroot` is the directory of the current imported file #}
+{%- set tplroot = tpldir %}
+{%- from tplroot ~ "/libmapstack.jinja" import mapstack without context %}
 
 {#- Where to lookup parameters source files #}
 {%- set formula_param_dir = tplroot ~ "/parameters" %}
diff --git a/TEMPLATE/package/clean.sls b/TEMPLATE/package/clean.sls
index 883b37d8..9f437713 100644
--- a/TEMPLATE/package/clean.sls
+++ b/TEMPLATE/package/clean.sls
@@ -4,7 +4,7 @@
 {#- Get the `tplroot` from `tpldir` #}
 {%- set tplroot = tpldir.split('/')[0] %}
 {%- set sls_config_clean = tplroot ~ '.config.clean' %}
-{%- from tplroot ~ "/map.jinja" import mapdata as TEMPLATE with context %}
+{%- from tplroot ~ "/map.jinja" import mapdata as TEMPLATE without context %}
 
 include:
   - {{ sls_config_clean }}
diff --git a/TEMPLATE/package/install.sls b/TEMPLATE/package/install.sls
index 631e1899..716366e3 100644
--- a/TEMPLATE/package/install.sls
+++ b/TEMPLATE/package/install.sls
@@ -3,7 +3,7 @@
 
 {#- Get the `tplroot` from `tpldir` #}
 {%- set tplroot = tpldir.split('/')[0] %}
-{%- from tplroot ~ "/map.jinja" import mapdata as TEMPLATE with context %}
+{%- from tplroot ~ "/map.jinja" import mapdata as TEMPLATE without context %}
 
 TEMPLATE-package-install-pkg-installed:
   pkg.installed:
diff --git a/TEMPLATE/service/clean.sls b/TEMPLATE/service/clean.sls
index 56167034..42bdad08 100644
--- a/TEMPLATE/service/clean.sls
+++ b/TEMPLATE/service/clean.sls
@@ -3,7 +3,7 @@
 
 {#- Get the `tplroot` from `tpldir` #}
 {%- set tplroot = tpldir.split('/')[0] %}
-{%- from tplroot ~ "/map.jinja" import mapdata as TEMPLATE with context %}
+{%- from tplroot ~ "/map.jinja" import mapdata as TEMPLATE without context %}
 
 TEMPLATE-service-clean-service-dead:
   service.dead:
diff --git a/TEMPLATE/service/running.sls b/TEMPLATE/service/running.sls
index 9c9a6259..2f626eb1 100644
--- a/TEMPLATE/service/running.sls
+++ b/TEMPLATE/service/running.sls
@@ -4,7 +4,7 @@
 {#- Get the `tplroot` from `tpldir` #}
 {%- set tplroot = tpldir.split('/')[0] %}
 {%- set sls_config_file = tplroot ~ '.config.file' %}
-{%- from tplroot ~ "/map.jinja" import mapdata as TEMPLATE with context %}
+{%- from tplroot ~ "/map.jinja" import mapdata as TEMPLATE without context %}
 
 include:
   - {{ sls_config_file }}
diff --git a/TEMPLATE/subcomponent/config/clean.sls b/TEMPLATE/subcomponent/config/clean.sls
index 7cbe308e..c41fea00 100644
--- a/TEMPLATE/subcomponent/config/clean.sls
+++ b/TEMPLATE/subcomponent/config/clean.sls
@@ -4,7 +4,7 @@
 {#- Get the `tplroot` from `tpldir` #}
 {%- set tplroot = tpldir.split('/')[0] %}
 {%- set sls_service_clean = tplroot ~ '.service.clean' %}
-{%- from tplroot ~ "/map.jinja" import mapdata as TEMPLATE with context %}
+{%- from tplroot ~ "/map.jinja" import mapdata as TEMPLATE without context %}
 
 include:
   - {{ sls_service_clean }}
diff --git a/TEMPLATE/subcomponent/config/file.sls b/TEMPLATE/subcomponent/config/file.sls
index dc3404f6..dab4a1d8 100644
--- a/TEMPLATE/subcomponent/config/file.sls
+++ b/TEMPLATE/subcomponent/config/file.sls
@@ -4,8 +4,8 @@
 {#- Get the `tplroot` from `tpldir` #}
 {%- set tplroot = tpldir.split('/')[0] %}
 {%- set sls_config_file = tplroot ~ '.config.file' %}
-{%- from tplroot ~ "/map.jinja" import mapdata as TEMPLATE with context %}
-{%- from tplroot ~ "/libtofs.jinja" import files_switch with context %}
+{%- from tplroot ~ "/map.jinja" import mapdata as TEMPLATE without context %}
+{%- from tplroot ~ "/libtofs.jinja" import files_switch without context %}
 
 include:
   - {{ sls_config_file }}