Miscellaneous modules which don't fit into fixed categories. Includes global variable definitions and macro handling.
Modules capable of running ImageJ macros during a workflow. Using MIA-specific macro commands, images and objects in the workspace can be accessed from each macro.
GUI separators break the module list into sections, where all modules are considered to be in the "section" corresponding to the separator above them in the module list.
Create fixed values which can be accessed by text entry parameters from all modules.