Super Factory Manager 2 + 4 Unofficial Backport

SuperFactoryManager 4.0.0 brought a whole new way to use SFM. Instead of using flowchart GUIs, a new scripting language was added. UnofficialBackport brings these features back to Minecraft 1.12.2, but retains all of SFM2's functionality as well. This mod is a drop-in replacement for SFM2 in 1.12.2 modpacks and is backwards-compatible with worlds created using SFM2. The new Scripted Factory Manager and old Factory Inventory Manager share inventory cables.

SFM4

The backport retains all item, fluid and redstone logistics capabilities of modern SFM4. Currently, modifying editor settings in-game is impossible, and all camoflage and fancy cable features are unimplemented.

SFM2

Integration has been added with the new Label Gun. Once labels have been pushed to the Manager from a Label Gun, a new Label button in inventory and tank selection interfaces can be used to select labels as the targets of Input and Output components. 

Credits:

This mod combines code from TeamDman's 1.12.2 port of VSWE's Steve's Factory Manager and rewrite Super Factory Manager 4, available as the 1.12.2 and 1.19.2 versions of Super Factory Manager.