My environment is the following.
* Confluence 5.0.3
* Confluence PlantUML 5.4
The following modules are not enabled.
* PlantUML Blueprints (plantuml-blueprint-uml)
* PlantUML Blueprints (plantuml-blueprint-graphviz)
* PlantUML Blueprints (plantuml-blueprint-ditaa)
* PlantUML Blueprints (plantuml-blueprint-jcckit)
* PlantUML Blueprints (plantuml-blueprint-plantuml)
* PlantUML Blueprints (plantuml-blueprint-salt)
Please tell me what to do.