In Jira filters, can I add a column that will display a weblink in the issue?

[Howard, Pat]

I've created a filter for issues and sub-issues, yet I need to capture the weblink associated with each item. 

Is there way to automate this globally on the filter, not issue by issue?

In each issue/sub-issue, there is a custom link to cloud storage.

[John Funk]

Hi @Howard, Pat - Welcome to the Atlassian Community!

You could probably create a new text custom field and use Automation for Jira to populate it with a link. It would like like: yourdomain.atlassian.net/browse/{{issue.key}}

You would create a Scheduled trigger Automation Rule. Then use JQL to identify the issues you want to update.

Then add a new action to Edit Issue. Select the new custom text field. In the space for the value of the field, copy in the above code: yourdomain.atlassian.net/browse/{{issue.key}}

Then save and publish the rule. Finally, go ahead and run the rule. This should update all of the issues with the new URL value for the field. You probably want to test this with a single issue first.