diff --git a/README.md b/README.md
index 09eb55f..eb54b29 100644
--- a/README.md
+++ b/README.md
@@ -5,7 +5,7 @@ Please refer to the official wiki for the [abapGit installation guide](https://s
 
 ## Discussion Board 
 
-We use the [SAP Community Network](https://answers.sap.com/questions/ask.html?primaryTagId=833755570260738661924709785639136&topics=abap2xlsx). Please add the user tag *abap2xlsx* (prefilled when you use the link). You can view existing discussion by searching for this tag: [abap2xlsx](https://answers.sap.com/topics/abap2xlsx.html).
+We use the [SAP Community Network](https://community.sap.com/) as our discussion board. You can [search for all content containing abap2xlsx](https://community.sap.com/search/?ct=all&q=abap2xlxs) before you post a new question. You also can limit the search [using the tag: abap2xlsx](https://answers.sap.com/topics/abap2xlsx.html). Please use this link when you want to [post a new question](https://answers.sap.com/questions/ask.html?primaryTagId=833755570260738661924709785639136&topics=abap2xlsx&question=%5Babap2xlsx%5D%20) the tag *abap2xlsx* will be prefilled).
 
 ## Slack
 
diff --git a/docs/Installation-guide.md b/docs/Installation-guide.md
deleted file mode 100644
index bd6dd23..0000000
--- a/docs/Installation-guide.md
+++ /dev/null
@@ -1,6 +0,0 @@
-This is a short guide in order to install abap2xlsx to your system:
-
-* abapGit (preferred)
-* STMS
-* SAPLink
-
diff --git a/docs/index.md b/docs/index.md
index 7ccba12..1f37211 100644
--- a/docs/index.md
+++ b/docs/index.md
@@ -4,7 +4,6 @@ This community project allows you to generate Professional Excel spreadsheets di
 
 * Installation guide
    * [abapGit](abapGit-installation) (Preferred)
-   * [STMS](stms-installation) (obsolete)
    * [SAPLink](SAPLink-installation) (obsolete)
 * [F.A.Q.](FAQ)
 * [abap2xlsx Calender Gallery](abap2xlsx-Calender-Gallery)