diff --git a/README.md b/README.md
index a94c842..a767fec 100644
--- a/README.md
+++ b/README.md
@@ -8,11 +8,15 @@
 * https://gitlab.com/archi3linux/meta/-/blob/master/PKGBUILD
 * https://github.com/alfredopalhares/arch-pkgbuilds
 
-### managing custom packages / managing a remote repository
+
+### Managing custom packages; managing a remote repository
 
 1) One could use [crema](https://gitlab.com/mipimipi/crema)
 2) Or some self made shell scripts: [pkg/de-p1st-repo/README.md](pkg/de-p1st-repo/README.md)
 
+
+## Notes about PKGBUILD
+
 ### Package naming
 
 * [package naming](https://wiki.archlinux.org/index.php/Arch_package_guidelines#Package_naming)
@@ -21,22 +25,28 @@ Package names are prefixed with `de-p1st` as this is one of my
 domains ([p1st.de]()) which itself is an abbreviation of
 [privacy1st.de]()
 
-### creating config files
+### Creating config files
 
 ```shell
 install -Dm644 $src $pkgdir/$dst
 ```
 
-Example: [archi3linux PKGBUILD](https://gitlab.com/archi3linux/meta/-/blob/c08ad57993095a575f2e7453c2fe92de97923276/PKGBUILD#L62)
+Example: [pkg/de-p1st-sudo/PKGBUILD](pkg/de-p1st-sudo/PKGBUILD)
 
-### changing existing config files
+### Changing existing config files
 
 * `holo` from the AUR
-* https://github.com/holocm/holo/blob/master/doc/holo-files.8.pod
+* [https://github.com/holocm/holo/blob/master/doc/holo-files.8.pod]()
 
-Example: [pkg/de-p1st-pacman/PKGBUILD](pkg/de-p1st-pacman/PKGBUILD)
+```shell
+install -Dm0544 some-config.conf.holoscript "$pkgdir"/usr/share/holo/files/"$pkgname"/etc/path/to/some-config.conf.holoscript
+```
 
-### home skeleton
+Example: 
+* [pkg/de-p1st-pacman/pacman.conf.holoscript](pkg/de-p1st-pacman/pacman.conf.holoscript)
+* [pkg/de-p1st-pacman/PKGBUILD](pkg/de-p1st-pacman/PKGBUILD)
+
+### Home skeleton
 
 Example: [archi3linux PKGBUILD](https://gitlab.com/archi3linux/meta/-/blob/c08ad57993095a575f2e7453c2fe92de97923276/PKGBUILD#L75)
 
@@ -45,6 +55,10 @@ Example: [archi3linux PKGBUILD](https://gitlab.com/archi3linux/meta/-/blob/c08ad
 * systemd.preset - Service enablement presets
 * [man 5 systemd.preset](https://www.systutorials.com/docs/linux/man/5-systemd.preset/)
 
-Example preset file: [archi3linux systemd.preset](https://gitlab.com/archi3linux/meta/-/blob/c08ad57993095a575f2e7453c2fe92de97923276/systemd.preset)
+```shell
+install -Dm0644 systemd.preset "$pkgdir"/usr/lib/systemd/system-preset/"$pkgname".preset
+```
 
-Example pkg: [pkg/de-p1st-networkmanager](pkg/de-p1st-networkmanager)
+Example package: 
+* [pkg/de-p1st-networkmanager/systemd.preset](pkg/de-p1st-networkmanager/systemd.preset)
+* [pkg/de-p1st-networkmanager/PKGBUILD](pkg/de-p1st-networkmanager/PKGBUILD)