While creating a new Bug in JIRA, I noticed that the field 'Component/s' is defaulted to value 'None' and is not editable. Also same problem is seen with another field 'Components Involved/Impacted' where the value is defaulted to 'None' and the field is not editable as well.
Could you please help me know how to make those 2 fields viz. 'Component/s' and 'Components Involved/Impacted' editable? Also, can we customize these 2 fields?
Please help.
Note: Those 2 fields can be seen while creating a new issue in JIRA of type Bug and the issue in the edit mode.