...
Text Variables.Status colour Green title new
Details
Text Variables
Text Variables enable you to manage dynamic values within a template.
To utilize this feature, you must create one or more variables on the new 'Variables' tab during template editing. Subsequently, add these variables to the text fields of your templates, such as the summary and description. Finally, assign values to each variable when creating Jira issues from the template.
Find more details on how use variables hereVariables
...