You can easily update your setting for the number and the max size of files that may be attached to an issue. by performing the following steps:
- Select Settings → Add-ons → Herzum Attachment Manager → Configure Attachments
- Click the Edit icon on the right side of the configuration that you want to change
Fill the field Max Attachment Size with the desired max attachment size in bytes for any issue that belong to the selected project
If you set a negative number on the Max Attachment Size, the overall Jira setting is assumed to be checked out
Fill the fieldTotal Number of Attachments with the desired max number of files that may be attached to any issue that belong to the selected project
If you set a negative number on the Total Number of Attachments, no limit on the number of attachments is assumed
Save to maintain the applied changes