diff --git a/components/fastapi-pip-pap/requirements.txt b/components/fastapi-pip-pap/requirements.txt
index bbbcea5..720826d 100644
--- a/components/fastapi-pip-pap/requirements.txt
+++ b/components/fastapi-pip-pap/requirements.txt
@@ -2,8 +2,10 @@ aiofiles==24.1.0
 annotated-types==0.6.0
 anyio==4.3.0
 argcomplete==3.2.3
+beartype==0.18.5
 black==24.2.0
 blinker==1.7.0
+boolean.py==4.0
 certifi==2024.2.2
 cffi==1.16.0
 charset-normalizer==3.3.2
@@ -24,10 +26,12 @@ httpx==0.27.0
 humanfriendly==10.0
 idna==3.6
 inflect==5.6.2
+isodate==0.6.1
 isort==5.13.2
 itsdangerous==2.1.2
 Jinja2==3.1.3
 jwcrypto==1.5.6
+license-expression==30.3.0
 loguru==0.7.2
 Mako==1.3.2
 Markdown==3.5.2
@@ -39,19 +43,27 @@ packaging==24.0
 pathspec==0.12.1
 pdoc3==0.10.0
 platformdirs==4.2.0
+ply==3.11
 pycparser==2.21
 pydantic==2.6.4
 pydantic_core==2.16.3
 Pygments==2.17.2
 pyOpenSSL==24.0.0
+pyparsing==3.1.2
 PyYAML==6.0.1
+rdflib==7.0.0
 requests==2.31.0
 requests-oauthlib==1.3.1
+semantic-version==2.10.0
 shellescape==3.8.1
+six==1.16.0
 sniffio==1.3.1
+spdx-tools==0.8.2
 starlette==0.36.3
 typing_extensions==4.10.0
+uritools==4.0.3
 urllib3==2.2.1
 uvicorn==0.28.0
 uWSGI==2.0.24
 Werkzeug==3.0.1
+xmltodict==0.13.0
diff --git a/src/plantuml/sm-b-auth.puml b/src/plantuml/sm-b-auth.puml
index 07e301f..2f77fd4 100644
--- a/src/plantuml/sm-b-auth.puml
+++ b/src/plantuml/sm-b-auth.puml
@@ -15,9 +15,9 @@ end box
 
 box "Betreiber" #TECHNOLOGY
   box "ZT Cluster" #SandyBrown
-    participant AS as "PEP\nAuthorization Server" 
-    participant HP as "http Proxy"
-    participant PDP as "PDP"
+    participant AS as "PDP\nAuthorization Server" 
+    participant HP as "PEP\nhttp Proxy"
+    participant PDP as "PDP\nPolicy Engine"
   endbox
    box TI 2.0 Dienst #DarkSeaGreen
     participant RS as "Resource Server"