You can create property definitions to allow for additional levels of vRealize Automation customization. When you create a property definition, you specify a data type for the property, for example a string or a boolean type.
To avoid potential conflict with supplied vRealize Automation custom properties, use a naming format of my_prefix.my_property_name1. For example, use a standard and meaningful prefix such as company or feature name, followed by a dot (.), followed by a brief but descriptive name. Properties that you create that do not follow this recommendation may conflict with vRealize Automation-supplied custom properties. In that event, the vRealize Automation custom properties take precedence over properties that you create.
Prerequisites
Log in to the vRealize Automation console as a tenant administrator or fabric administrator.