You can create a Test Plan from a Test Folder or a Jira Work Item.
To create a Test Plan based on a specific set of Test Cases within a Test Folder, select the Test Cases and then click on New Test Plan under the Plan menu
Now enter a Test Plan Name and then select Create
Selecting βCreateβ will create the Test Plan ready for you to Execute later.
Selecting βCreate and Runβ will open a Test Plan in the new tab.