This page describes how to increase the size of the Fix Version/s and Affects Version/s drop-down lists. Please see JRA-3028 for the full feature request.
Please note that Customisations to Velocity templates or other JIRA files are not included in the scope of Atlassian Support.
This workaround will apply to all Fix Version/s and Affects Version/s drop-down lists in the instance.
Increasing the size of the field
<atlassian-jira/WEB-INF/classes/templates/jira/issue/field/components-edit.vm. Change the line:
For example, if you wanted to make it 15 (in the case where there are more than 3):
Make sure to back up the velocity file before changing it. Keep in mind the notes from Modifying JIRA Templates and JSPs.
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