I think the features described in the following links are really very good
Https://docs.tibco.com/pub/spotfire_server/7.9.0/doc/html/TIB_sfire_server_tsas_admin_help/GUID-06B38C0E-0DA7-4E7F-A134-22AE0102E81B.html
Https://docs.tibco.com/pub/spotfire_server/7.9.0/doc/html/TIB_sfire_server_tsas_admin_help/GUID-AEA16D49-CA70-47DD-BDED-9E5EC8547374.html
But to continue improving the product in the configuration approach presented in the above mentioned links, I suggest that a node be updated automatically when it is trusted. The idea is not to have to do it manually from the administration website, that is, without interaction of an administrator user. Another option could also be from the command line.