The Create issue link post function is aimed to make it possible for a workflow transition to create issue links from the current issue to other issues, or between any pair of issues in a Jira instance. Issue selection can be done by JQL query or comma-separated issue keys in a field.

Select the issue link type to be created.

All available link types will be displayed.

Select the source issues to create the issue links from. The following options are available:

• Current issue

• Issue key in field

  When chosen, select the field containing the issue keys. The Field* should contain either a single issue key or a list of issue keys, separated by comma or blank.

  
  

• Set issue manually (parser expression)

  You have to enter a valid  JQL expression .

  
  

Select the destination issues to create the issue links to. The following two options are available:

• Issue key in field
  When selected, you have the possibility to select the field you want to get the issue key from.

• Set issue manually (parser expression)

  You have to enter a valid  JQL expression .

  
  

You can select, how the issue links should be created in case there are multiple issues to be linked:

• Many-to-many relationship - Each source issue will be linked to all destination issues
• One-to-one relationship - Each source issue will be linked to one destination issue according to order of appearance