# Variable-related Wildcards (3)

- [Stream Variable ?](/helmut4-releases/v4.8.0/helmut4-components/streamdesigner/wildcards/variable-related-wildcards-3/stream-variable.md)
- [Helmut Variable ?](/helmut4-releases/v4.8.0/helmut4-components/streamdesigner/wildcards/variable-related-wildcards-3/helmut-variable.md)
- [Store Variable ?](/helmut4-releases/v4.8.0/helmut4-components/streamdesigner/wildcards/variable-related-wildcards-3/store-variable.md)