Hide Portfolio's Child Issues Panel

Problem

As an Issue Matrix user, I would like to hide Portfolio's Child Issues panel in the issue view screen and view my Issue Matrix custom field instead. When using the Parent Link field from Portfolio to create child issues of a parent issue, there should be a mechanism to hide the panel with child issues and instead show the Issue Matrix field.

I would like to view my Issue Matrix custom field as it provides more detailed, organized and comprehensive information compared to the Child Issues Portfolio panel.

Solution

You can hide Portfolio's Child Issue panel by using the Announcement banner, where you can include arbitrary CSS.

If you add the following code:

<style type="text/css">
#announcement-banner, #jpo-child-issues-web-panel{
display:none;
}
</style>

the Child Issues panel won't be visible any more.