How to automate the creation of multiple subtasks within an issuetype?

[dimple sharma]

I am creating an Issue type for "Training",which have multiple participants. All participants need to fill feedback after completion of training.These participants have to fill their feedback in "Training-issue type" which is not been closed yet.This issue type will close after getting feedback from all the participants.

So,i m creating multiple subtasks for getting feedback from all the participants.

Is it possible to automate the creation of similar type of subtasks for feedback after defining the number of participants?

I mean if training is organised for 15 participants,then after getting calender invites or schedule for training,15 subtasks get created as feedback for all the participants.Is there any built-in functionality for this in JIRA or we can perform this by creating Plug-in?

In case of plug-in,Is it possible to call that plug-in after clicking on particular transition state?

[Bob Swift OSS (Bob Swift Atlassian Apps) · Accepted solution]

See How to create projects or sets of issues based on a template.

[Mizan]

You want the issue to be closed only when all the subtasks are resolved .. right ?

You will need a condition on the transition which closes the issue . the condition will check if all the subtask of this issue is resolved .

The script runner plugin provides this condition ... Have a look at this doc

However this plugin is not available in OnDemand JIRA ...