Project banners:
- {{WikiProject Systems}} - add to article talk pages
- {{subst:Invite User SYS}} - add to editor's talk pages to invite them to join the project
Stub template:
- {{Systemstheory-stub}} - add to stub articles in the field of systems and systems theories
Userboxes:
- {{Wikipedia:WikiProject Systems/Member userbox}} - for members of this WikiProject
The WikiProject Systems Member userbox looks like this:
 | This user is a member of WikiProject Systems. |