Update submit.mdx

Author: phuang26

docs/repo/workflow/submit.mdx

@@ -42,9 +42,13 @@ Select the relevant datasets. Listed are all available datasets but the unchecke
 
 ## Step 5: Add authors and literature
 
-![](/img/docs/publication-review-process/d0139cda-e311-46e9-a0e6-8693fc769f8b_image_20191030-26466-b65f37.png)
+By default, the options 'add me as author' and 'add group leads as authors' are selected. You may deselect them if desired.
+When 'add me as author' is selected, the contributor will be added to the author list.
+When 'add group leads as authors' is selected, the group lead(s) defined in **[My Collaborations](/docs/repo/settings_preparation#assign-group-lead)** will be added to the author list.
 
-Please credit all additional authors and define the authors by adding their mail address.
+![](/img/repo/submit-add_authors_and_literature.png)
+
+Please credit all additional authors and define the authors from **[My Collaborations](/docs/repo/settings_preparation#add-your-collaborators)**.
 
 :::warning[Attention]