You can create your own custom fields for test runs where you can add/update/view each custom field in the test run.
Users can create custom fields globally or project-specific. It facilitates creating custom fields of type. These are all the custom fields supported in Test run Check Boxes, Select, Dropdown, Radio Button, Input Field, Text Area, and Multi Select.
Note: Before the URL/Link Input, type http ex: "http://example.com".
Go to Administration>> Custom field
Click on the Add Fields button
Select the Module Type as Add Test Run
Then the project you want, if no project is selected by default all the projects will be selected.
Then select the custom field type as drop-down, input, multi-select, etc..
Click on the Next button.
Add the custom field and name the custom option you need.
Select the check box as mandatory, if you have the custom field as mandatory
Click on the save button, now the custom field will be added to the selected project.