| F12 | Toggle Layer 1 現場/LUI ↔ Layer 2 Modern/MUI |
| F11 | Cycle vendor: IBM 3270 → Hitachi F-series → Fujitsu MSP → NEC ACOS-4 |
| TAB / Shift+TAB | Next / Prev unprotected field (BMS UNPROT semantics) |
| ENTER | Submit screen (EXEC CICS RECEIVE MAP) |
| F1 | Help (this panel) |
| F2-F12 | PF2-PF12 (per BMS DFHAID equivalent, see hints below) |
| F3 (Esc) | PF3 = Exit / Cancel |
| Ctrl+R | Reset / clear all unprotected fields |
| Home | Cursor to first unprotected field |
| End | End of current field |
SlimeGENBA-LUI 原則: マウス必須を絶対回避。3270 / XMAP / MELT / OLF 操作者の TAB/ENTER/PF 高速入力習熟 (1500 件/日) を 100% 留保。
Layer 1 (現場 / LUI) = 業務継続性 (terminal 互換)、Layer 2 (Modern / MUI) = 漸進 web 化 (同 keyboard semantics)。
Press F1 again to close.