Custom Security Groups are influenced by Governance
Governance can influence your ability to edit Custom Security Groups. Read this page if your account owner has enabled a Security Group Governance Policy.
Security Groups and Running Servers
Note that Security Rules can be changed at any time. To learn more about modifying Security Rules in Scalr, please refer to our Managing Security Rules page.
Adding Security Groups to a Farm Role
To add an Security Group to a Farm Role, access the Farm Role's Security Tab.