# Delete Relationship Permission #### com.megaphonetech.deleterelationshipperm ## Overview This extension restricts deletions of relationship between contacts for users not having Delete relationship permission. This extension has been developed and is being maintained by [Megaphone Technology Consulting](https://www.megaphonetech.com/). ## Requirements - PHP v7.0+ - CiviCRM 4.6+ ## Installation (Web UI) 1. If you have not already done so, setup *Extensions Directory* 1. Go to **Administer » System Settings » Directories** 1. Set an appropriate value for *CiviCRM Extensions Directory*. For example, for Drupal, `[civicrm.files]/ext/` 1. In a different window, ensure the directory exists and is readable by your web server process. 1. Click **Save**. 1. If you have not already done so, setup *Extensions Resources URL* 1. Go to **Administer » System Settings » Resource URLs** 1. Beside Extension Resource URL, enter an appropriate values such as `[civicrm.files]/ext/` 1. Click **Save**. 1. Install Delete Relationship Permission extension 1. Go to **Administer » System Settings » Extensions**. 1. Click on **Add New tab**. 1. If Delete Relationship Permission is not in the list of extensions, manually download it and unzip it into the extensions direction setup above, then return to this page. 1. Beside *Delete Relationship Permission*, click **Download**. 1. Review the information, then click **Install**. ## Installation (CLI, Zip) Sysadmins and developers may download the .zip file for this extension and install it with the command-line tool [cv](https://github.com/civicrm/cv). `cd ` `cv dl com.megaphonetech.deleterelationshipperm@https://git.megaphonetech.com/CiviWare/com.megaphonetech.deleterelationshipperm/archive/master.zip` ## Installation (CLI, Git) This extension has not yet been published for installation via the web UI. ## Usage