Versions Compared

Key

  • This line was added.
  • This line was removed.
  • Formatting was changed.

...

Relative estimation sessions with Agile Poker for Jira are designed for making quick and rough estimations of large batch of issues (50+). The relative estimation sessions is based on the Team Estimation Game method, employing trelloTrello-like interface for smooth issue drag'n'drop user experience. The relative estimation mode is also heavily inspired by techniques known as Magic Estimation or Silent Grouping, so knowing one of them should make you comfortable with the flow. Here is general gist of the session: 

  1. Session moderator shares screen with the participants and interacts on behalf of them. 
    Status
    colourYellow
    titleBeta
  2. Moderator puts the issues to be estimated in a pile.
  3. First participant places top issue on the virtual wall.
  4. Next participant places top issue on the virtual wall relative to first issue:
    • if it’s smaller, it gets placed on the left
    • if it’s bigger, it gets placed on the right
    • if it’s around the same, then it should be placed below (forming a column)
  5. Next participant may:
    • either place issue from the pile on the virtual wall using the same rules as above, or
    • move an issue already placed on the wall/table together with a comment explaining this move
  6. The team continues to take turns placing issues until the pile is finally depleted and all issues are on the virtual wall.
  7. It is the time to fine-tune the order by moving issues one at a time with a few words of explanation.
  8. When everybody is OK with the outcome, the issues are ordered left to right, smallest to largest.
  9. The last step is to assign estimation value corresponding to each column (usually with Fibonacci sequence).
  10. Save the assigned values to the issues.

...

  1. On the sessions dashboard view, click the "Create session" button.
  2. On the "Create new session" popup choose "Relative estimation" and click "Next":
    Image RemovedImage Added

  3. Choose issues you want to estimate (session scope) and click "Next" to create your new relative estimation session.

...

  1. While in the session page, drag the issues from the deck (left screen side) to the virtual wall (right screen side): 
  2. Continue dragging issues from the deck. You can drop the issue in the following places:
    1. under existing column (if item is comparable in size)
       
    2. to the left (or right), if the item is considerable considerably smaller (greater) than existing issues on the wall:
    3. stick put the issue between two existing columns to create a new one:
       

Placing estimates

  1. At any moment, which usually happens after your "Issues to be estimated" deck is finally empty, you can start filling in the estimate values for the column items:

...

Note

Limitations and caveats

Current implementation stores the session state in the browser's local storage. This has the following implications:

1) your browser must support local storage and have it enabled;
2) you can't involve multiple people in the session otherwise than sharing screen with them - people either need to be in the same place (e.g. conference room) or use some screen sharing servicesimultaneously, the only way is sharing a screen with them;
3) you can't create multiple sessions simultaneously on the same browser/profile - first, you need to finish or discard the previous one;
4) the relative session sessions are not listed shown neither on the All Sessions dashboard nor on the dropdown listsin the Agile Poker menu

Further

...

reading 
Anchor
reading
reading

Keep in mind the following resources are not created nor maintained by Spartez Software, but you still might benefit from them:

https://www.thedroidsonroids.com/blog/the-best-way-of-estima…Detailed explanation of the Team Estimation Game method. Good for introductory reading.
http://www8.cs.umu.se/kurser/5DV151/VT15/lectures/slides/f4_…One-paged "cheat sheet" for the Team Estimation Game.
http://www.agilelearninglabs.com/2012/05/how-to-play-the-tea…Another explanation of Team Estimation Game. Less pictures, but with more verbose examples.
https://www.amazon.com/Practical-Estimation-Dependable-Pr…Kindle pocked guide about Team Estimation, written by the technique author.
https://www.wibas.com/scrum/magic-estimation/enIntroductory explanation to the Magic Estimation method, with a bit of hints.