Visual programming in TRIK Studio Junior
Each program corresponds to the main diagram, which may contain other diagrams (subprograms). Diagrams are packaged in projects stored on the disk.
The main diagram is created when the project is created. About adding and removing blocks to the scene, read the article:
The diagrams with subprograms are created automatically when you add the block "Subprogram" to the scene. In this case, the subprogram is displayed by double-clicking on the "Subprogram" block on the scene.
Read more about subprograms in the article: