Per LRSUPPORT-25075, Ricardo Funke is requesting that information about system.roles be added in the role-mapper documentation.
When deploying a portlet that uses the security-role-ref mapped to a portal Role as described in the documentation below:
The customer must add the Role in the "system.roles" property in the portal-ext.properties if he's not using the default Portal Roles, so that the Portal can create the Role required by the portlet in its startup and in the creation of new Virtual Instances.
Developer Network: Using Portal Roles in a Portlet
Official Documentation: Using Portal Roles in a Portlet
Adding this information would be of great help to customers who would otherwise experience errors in the deployment of the portlet and in the creation of new Virtual Instances as described in the --
Thanks for your attention to this matter.