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1. Navigate to User Settings (This is under gateway username in the menu on the righthand side.
   
   Image VI - User Settings Navigation
2. User Settings screen
   
   Image VII - User Settings 
3. Select 'Compute Resources' from above to add allocation details.
4. Click 'Add a Compute Resource Account'
5. Select the resource from the drop-down list.
6. Provide the required information. NOTE: You may not have allocation project, QOS or Reservation. The minimum requirement is the login username and the scratch location and SSH key.
7. When assigning SSH key by default the default SSH key will be assigned. If the user prefers, can generate a new key and assign here.

Add Accounts

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Credential Store

1. For individual users to generate new SSH key navigate to User Settings → Credential Store
2. In Credential store you will have the default key displayed and it can be copied to add to your account's 'authorized_keys' file.
3. To generate a new key provide a description and add.
   Image Added
   Image VIII - User Settings → Credential Store
4. User can delete keys and also tag any key as the 'default' SSH key.

Add SSH Key to Authorized Keys

1. SSH keys are generated for secure communication between airavata middleware and compute resource.
2. Once SSH key is generated, it needs to be added to the authorized keys file for the user in the respective compute resource/cluster.
3. To add the SSH key login to your account in the cluster.
4. Navigate to .SSH directory and open authorized_keys.
5. Add the SSH key assigned in user settings and save.
6. If you have don't have .ssh directory or the authorized_keys file, create them.

Tutorial IV - Create & Launch Experiment

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