diff --git a/README.md b/README.md
index c605e07..d84a6cd 100644
--- a/README.md
+++ b/README.md
@@ -5,7 +5,12 @@
 ## Overview
 
 This extension restricts deletions of relationship between contacts for users not having Delete relationship permission.
-## Installation
+
+This extension has been developed and is being maintained by [Megaphone Technology Consulting](https://www.megaphonetech.com/).
+
+## Requirements
+
+## Installation (Web UI)
 
 1. If you have not already done so, setup Extensions Directory
    1. Go to Administer » System Settings » Directories
@@ -23,4 +28,18 @@ This extension restricts deletions of relationship between contacts for users no
       1. Beside Delete Relationship Permission, click Download.
    1. Review the information, then click Install.
 
-This extension has been developed and is being maintained by [Megaphone Technology Consulting](https://www.megaphonetech.com/).
+## Installation (CLI, Zip)
+
+Sysadmins and developers may download the .zip file for this extension and install it with the command-line tool cv.
+
+cd <extension-dir>
+cv dl FIX@FIX
+
+## Installation (CLI, Git)
+
+Sysadmins and developers may clone the Git repo for this extension and install it with the command-line tool cv.
+
+git clone FIX
+cv en FIX
+
+## Usage