Redmine

hi, is possible to sort the car according the needs? and is it possible to create a new feature eg. systems in the bar? (see attached picure
thx in acvance RL

Environment:
Redmine version 4.1.1.stable
Ruby version 2.5.5-p157 (2019-03-15) [x86_64-linux]
Rails version 5.2.4.2
Environment production
Database adapter Mysql2
Mailer queue ActiveJob::QueueAdapters::AsyncAdapter
Mailer delivery smtp
SCM:
Git 2.17.1
Filesystem
Redmine plugins:
no plugin installed