This module is designed to control visibility, editability, necessity, default values, and other characteristics of embedded attributes. You can change their description and display order. The specified settings will be used when displaying forms, lists, and boards.
These settings may be overwritten by settings for particular states and transitions which can be set on the forms of these states and transitions.
You can develop a PHP script that verifies correctness of values in the given field depending on any required conditions. If the condition is met, script must return true, else it returns false. When the artifact card is saved, or when the value of this field is changed, system executes the script and checks the condition. Depending on the execution result, an operation is treated as successful, otherwise system notifies about the violation of validation condition for the field. You can use the validation functionality if you have license for module "Script automation" and set up permissions for this module. To monitor results of script execution, use PHP scripts module in the administrative section.