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If you've added sub-tasks to an issue, and need to reorder them, you can drag and drop them on the issue navigator view of the parent issue. If you're using a board in Jira Software, you can also reorder the sub-tasks on the board view. However, these two methods are independent of each other. Reordering sub-tasks on the parent issue will not reorder tasks on an existing board, and vice-versa.

Epic and Parent link

All issue types on Story level can be linked directly to an Epic, Epic Link is used for this.
Story level = Story, Enable Story, Task, Spike, Bug, Defect and for Jira Service Management:  Incident, Service request, Service request with approvals etc.
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All issues above an Epic level can have a Parent link, see for more information: YME Jira Hierarchy
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Via de Edit button you can add the epic or parent link.

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If an issue is related to an higher hierarchy issue type Epic or Parent link should be used.
If you have to link multiple epics or higher hierarchy issue types in one issue, then use one main Epic/ Parent link and for the others use Issue links. 

Issue links

Jira Projects issues and Confluence pages can be linked to a specific Jira issue. to a specific Jira issue.  This can also be used if you want to link multiple epics or parent issues.
These links can be found in a Jira issue under section Issue Links

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Select More > Link to display the Link dialog box.
Ensure that the Jira Issue item is selected at the left of the dialog box and then choose the type of link to be created from the This issue drop-down list

Epic and Parent link

All issue types on Story level can be linked directly to an Epic, Epic Link is used for this.
Story level = Story, Enable Story, Task, Spike, Bug, Defect and for Jira Service Management:  Incident, Service request, Service request with approvals etc.
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All issues above an Epic level can have a Parent link, see for more information: YME Jira Hierarchy
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Via de Edit button you can add the epic or parent link.

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Share a issue link with a customer  

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Searching for flagged issues

The flag for an issue is stored in a custom checkbox field named "Flagged", which has only one value: Impediment.

This means that you can use this JQL query to find flagged issues: Flagged = Impediment



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To access Eazy BI you need to be member of a specific Eazy BI group, approval is required from a Jira Admin.

Epic Sum up

Epic Sum Up is focused around Epics, and the ability to break down epics into individual issues with a lot of control for the project manager, it gives a more granular control and view of Jira issues.

Two features that were developed to aid in the easy viewing of issues: 

Progress bars - these allow a simple “game-ified” visual way to view the progress of individual issues.
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The Summary Panel - Summary Panels were created to give project managers a quick, easy to view summary of different progress bars.
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Later the Detail View Editor was developed, to give project managers more control over the hierarchy & layout structure of issues that are important to them.

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Documentation for Epic Sup up is supplied by the vendor: Epic Sum Up Help Center

Great Gadgets

Great Gadgets is an app for Jira  that provides a set of Jira dashboard gadgets  for tracking projects in an efficient and effective manner. You can use them to enhance your Jira dashboards with agile charts, reports, and KPIs.

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