Add Test Cases by Issue Picker

Launch a Test Plan issue.
Click the "Add Test Case" button from the Test Case section.
Select Test Cases from the "Select Test Case" dialog box.
Note: If you have a large amount of Test Cases that need to be added to a Test Plan, we suggest you use the "Advanced Search" function to select them in multiple.

4. The added Test Cases will be listed in the Test Case section.

Note

If same set of "Test Cases" are linked to multiple "Test Suites" cross Jira projects, all Test Suites will be presented in "Test Cycle" with "Test Suite View" mode.

We strongly recommend using "Add Test Suite" option if you want to listed desired Test Suites.

[Screenshot - UG0041_Test_Plan_issue_Add_Test_Case_JQL]