diff --git a/config.org b/config.org
index df5f688..42992f4 100644
--- a/config.org
+++ b/config.org
@@ -569,48 +569,27 @@ Exclude some dirs from spamming recentf
  "q" '(imenu-list-quit-window :which-key "quit"))
 #+END_SRC
 
-* Selectrum & Co.
-Uses default features of emacs instead of bringing a new framework in like helm or counsel
+* Vertico & Orderless
+Vertico is a completion ui.
+Orderless orders the suggestions by recency. The package prescient orders by frequency.
+[[https://github.com/minad/vertico][Vertico Github]]
+[[https://github.com/oantolin/orderless][Orderless Github]]
 #+begin_src emacs-lisp
-;; either selectrum or vertico
-(use-package selectrum
-  :ensure t
-  :config
-  (selectrum-mode)
- )
-
-;; as of 2021-10-29 debian emacs 27.1 seems to cause error
-;; error in post-command-hook (vertico--exhibit): (wrong-type-argument .....)
-;; see https://github.com/minad/vertico/issues/41
-;(use-package vertico
-;  :ensure t
-;  :init
-;  (vertico-mode))
+;; completion ui
+(use-package vertico
+  :init
+  (vertico-mode))
 
-;; orderless orders by recency
-;; prescient orders by frequency
-;; both combined order by frecency (most recent first, then by frequency, then by length)
 (use-package orderless
-  :ensure t
-  :config
-  ;; optional performance optimizaion
-  ;; by highlighting only visible candidates
-  (setq orderless-skip-highlighting (lambda () selectrum-is-active)
-        selectrum-highlight-candidates-function #'orderless-highlight-matches
+  :init
+  (setq completion-styles '(orderless basic)
         completion-category-defaults nil
-        completion-category-overrides '((file (styles . (partial-completion)))))
-  :custom
-  (completion-styles '(orderless))
-  )
-
-(use-package selectrum-prescient
-  :ensure t
-  :config
-  (setq selectrum-prescient-enable-filtering nil)  ; only if used with orderless
-  (selectrum-prescient-mode)
-  (prescient-persist-mode)
-  )
+        completion-category-overrides '((file (styles partial-completion)))))
+#+end_src
+* Consult
+[[https://github.com/minad/consult][Github]]
 
+#+begin_src emacs-lisp
 (use-package consult
   :ensure t
   :bind
@@ -627,22 +606,29 @@ Uses default features of emacs instead of bringing a new framework in like helm
    consult-ripgrep consult-git-grep consult-grep
    consult-bookmark consult-recent-file consult-xref
    consult--source-file consult--source-project-file consult--source-bookmark
-   :preview-key (kbd "M-."))
-  )
-
-;; shows descriptions in M-x
+   :preview-key (kbd "M-.")))
+#+end_src
+* Marginalia
+[[https://github.com/minad/marginalia/][Github]]
+Adds additional information to the minibuffer
+#+begin_src emacs-lisp
 (use-package marginalia
   :ensure t
-  :config
+  :init
   (marginalia-mode)
+  :bind
+  (:map minibuffer-local-map
+        ("M-A" . marginalia-cycle))
   :custom
   ;; switch by 'marginalia-cycle
   (marginalia-annotators '(marginalia-annotators-heavy
                            marginalia-annotators-light
-                           nil))
-  )
+                           nil)))
+#+end_src
 
-;; do stuff on minibuffer results
+* Embark
+Does stuff in the minibuffer results
+#+begin_src emacs-lisp
 (use-package embark
   :ensure t
   :bind
@@ -651,29 +637,11 @@ Uses default features of emacs instead of bringing a new framework in like helm
   :init
   (setq prefix-help-command #'embark-prefix-help-command)
   :config
-  ;; for selectrum
-  ;; (defun current-candidate+category ()
-  ;;   (when selectrum-is-active
-  ;;     (cons (selectrum--get-meta 'category)
-  ;;           (selectrum-get-current-candidate))))
-  ;; (add-hook 'embark-target-finders #'current-candidate+category)
-
-  ;; (defun current-candidates+category ()
-  ;;   (when selectrum-is-active
-  ;;     (cons (selectrum--get-meta 'category)
-  ;;           (selectrum-get-current-candidates
-  ;;            ;; pass relative file names for dired.
-  ;;            minibuffer-completing-file-name))))
-  ;; (add-hook 'embark-candidate-collectors #'current-candidates+category)
-
-  ;; ;; no unnecessary computation delay after injection.
-  ;; (add-hook 'embark-setup-hook 'selectrum-set-selected-candidate)
   ;; hide modeline of the embark live/completions buffers
   (add-to-list 'display-buffer-alist
                '("\\`\\*Embark Collect \\(Live\\|Completions\\)\\*"
                  nil
-                 (window-parameters (mode-line-format . none))))
-)
+                 (window-parameters (mode-line-format . none)))))
 
 (use-package embark-consult
   :ensure t
@@ -685,7 +653,7 @@ Uses default features of emacs instead of bringing a new framework in like helm
 
 * Helm
 As an alternative if I'm not happy with selectrum & co
-#+begin_src emacs-lisp
+begin_src emacs-lisp
 (use-package helm
   :ensure t
   :hook
@@ -707,7 +675,7 @@ As an alternative if I'm not happy with selectrum & co
   (helm-autoresize-max-height 20)
   (helm-autoresize-min-height 5)
   )
-#+end_src
+end_src
 
 * ivy / counsel / swiper
   :PROPERTIES:
@@ -1074,6 +1042,8 @@ Customize the org agenda
 
 ** *TODO*
 org-super-agenda
+[[https://github.com/alphapapa/org-ql][org-ql]]
+[[https://github.com/nobiot/org-transclusion][org-transclusion]]?
 
 ** org-caldav
    :PROPERTIES:
@@ -1096,6 +1066,7 @@ Vorerst deaktiviert, Nutzen evtl. nicht vorhanden
    :END:
 [[https://github.com/bastibe/org-journal][Source]]
 
+Ggf. durch org-roam-journal ersetzen
 #+BEGIN_SRC emacs-lisp
 (use-package org-journal
   :if *sys/linux*
@@ -1109,6 +1080,34 @@ Vorerst deaktiviert, Nutzen evtl. nicht vorhanden
           org-journal-enable-agenda-integration t)))
 #+END_SRC
 
+** org-roam
+Um Headings innerhalb einer Datei zu verlinken:
+- org-id-get-create im Heading, 
+- org-roam-node-insert in der verweisenden Datei
+
+#+BEGIN_SRC emacs-lisp
+(use-package org-roam
+  :ensure t
+  :init
+  (setq org-roam-v2-ack t)
+  :custom
+  (org-roam-directory "~/RoamNotes")
+  (org-roam-completion-everywhere t)
+  :bind (("C-c n l" . org-roam-buffer-toggle)
+         ("C-c n f" . org-roam-node-find)
+         ("C-c n i" . org-roam-node-insert)
+         :map org-mode-map
+         ("C-M-i" . completion-at-point)
+         :map org-roam-dailies-map
+         ("Y" . org-roam-dailies-capture-yesterday)
+         ("T" . org-roam-dailies-capture-tomorrow))
+  :bind-keymap
+  ("C-c n d" . org-roam-dailies-map)
+  :config
+  (require 'org-roam-dailies) ;; ensure the keymap is available
+  (org-roam-db-autosync-mode))
+#+END_SRC
+
 * Programming
 ** misc
 #+begin_src emacs-lisp