Update file supersede.md

external/contribute/supersede/supersede.md

@@ -9,7 +9,7 @@ redirect_from:
   - /external/external/contribute/supersede/
 ---
 
-# Supersede a Merge Request
+# Take over a stale merge request
 
 In some cases, it might be useful to move the Merge Request of a branch opened by someone else to your own fork.
 
@@ -21,9 +21,11 @@ In some cases, it might be useful to move the Merge Request of a branch opened b
 <img src="img/img1.png" width="700">
 </div>
 
-4. This step needs to be performed only the first time.
+**Steps 4 and 5 needs to be performed only the first time.**
 
-In the *Terminal window*, type *git remote add upstream [paste the SSH Key]*.
+4. If not done yet, configure the git mr command by following those [instructions](https://docs.gitlab.com/ee/user/project/merge_requests/reviews/#checkout-locally-by-adding-a-git-alias).
+
+5. In the *Terminal window*, type *git remote add upstream [paste the SSH Key]*.
 You can copy the SSH key of the repository by clicking on Clone - copy on the repository page.
 
 <div align="center">
@@ -33,18 +35,18 @@ You can copy the SSH key of the repository by clicking on Clone - copy on the re
 <img src="img/img2.png" width="300" >
 </div>
 
-5. In the *Terminal window*, type *git mr upstream [number of the merge request]*.
+6. In the *Terminal window*, type *git mr upstream [number of the merge request]*.
 
     You are now on the branch of the merge request.
 
-6. Push it to your fork by clicking on the cloud icone on the bottom left of your screen.
+7. Push it to your fork by clicking on the cloud icone on the bottom left of your screen.
 
 <div align="center">
 <img src="img/img4.png"  width="100"  >
 </div>
 
-7. On GitLab, open a new Merge Request with the newly created branch.
+8. On GitLab, open a new Merge Request with the newly created branch.
     
     In description, write ***Supersedes ![number of the original MR]***.
 
-8. In the original MR, write in the description ***Superseded by ![number of the newly created MR]*** and close the MR.
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+9. In the original MR, write in the description ***Superseded by ![number of the newly created MR]*** and close the MR.
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