How can I add or remove a user from an existing XSEDE allocation?

Only principal investigators, co-principal investigators, or allocation managers can request that users be added to, or removed from, Extreme Science and Engineering Discovery Environment (XSEDE) allocations. To do so:

1. Log into the XSEDE User Portal.
   
   
2. On the My XSEDE tab, select Add/Remove User.
   
   
3. From the pull-down list, select the allocation to modify, and then click Next.
   
   
4. To add a user, enter the person's XSEDE User Portal username, and verify the user information.

   Note: When adding a user, it is important to understand that you are verifying the identity of the user and giving them access to your allocation.

   To remove a user, select the user from the pull-down list.

5. Add or remove as many users as you need; they will appear in the box to the right. When you are done, click Submit Users to review your submission.
   
   
6. Review the information you provided. If it is correct, click Submit Request. If you need to make changes, at the top of the page, click Click here to return to the form.

If you added new users, they should expect to wait roughly five business days to be activated. When activated, they will automatically see your allocation on the Allocation/Usage tab in the XSEDE User Portal. For help, email  help@xsede.org .

This document was developed with support from National Science Foundation (NSF) grant OCI-1053575. Any opinions, findings, and conclusions or recommendations expressed in this material are those of the author(s) and do not necessarily reflect the views of the NSF.

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