AutoCAD Architecture 2022 toolset uses the following default layer keys when you create AEC objects.
| Default layer keys for creating AEC objects | |
|---|---|
| Layer Key | Description |
| ANNDTOBJ | Detail marks |
| ANNELKEY | Elevation marks |
| ANNELOBJ | Elevation objects |
| ANNMASK | AutoCAD Architecture 2022 toolset masking objects |
| ANNMATCH | Match lines |
| ANNOBJ | Notes, leaders, etc. |
| ANNREV | Revisions |
| ANNSXKEY | Section marks |
| ANNSXOBJ | Section lines |
| ANNSYMOBJ | Annotation marks |
| APPL | Appliances |
| CAMERA | Cameras |
| CASE | Casework |
| CASENO | Casework tags |
| CEILGRID | Ceiling grids |
| CEILOBJ | Ceiling objects |
| CHASE | Chases |
| COGO | Control points |
| COLUMN | Columns |
| COMMUN | Communication |
| CONTROL | Control systems |
| CWLAYOUT | Curtain walls |
| CWUNIT | Curtain wall units |
| DIMLINE | Dimensions |
| DIMMAN | Dimensions (AutoCAD points) |
| DOOR | Doors |
| DOORNO | Door tags |
| DRAINAGE | Drainage |
| ELEC | Electric |
| ELECNO | Electrical tags |
| ELEV | Elevations |
| ELEVAT | Elevators |
| ELEVHIDE | Elevations (2D) |
| EQUIP | Equipment |
| EQUIPNO | Equipment tags |
| FINCEIL | Ceiling tags |
| FINE | Details - fine lines |
| FINFLOOR | Finish tags |
| FIRE | Fire system equipment |
| FURN | Furniture |
| FURNNO | Furniture tags |
| GRIDBUB | Plan grid bubbles |
| GRIDLINE | Column grids |
| HATCH | Details - hatching |
| HIDDEN | Hidden lines |
| LAYGRID | Layout grids |
| LIGHTCLG | Ceiling lighting |
| LIGHTW | Wall lighting |
| MASSELEM | Massing elements |
| MASSGRPS | Massing groups |
| MASSSLCE | Massing slices |
| MED | Details - medium lines |
| OPENING | Wall openings |
| PEOPLE | People |
| PFIXT | Plumbing fixtures |
| PLANTS | Plants - outdoor |
| PLANTSI | Plants - indoor |
| POLYGON | AEC Polygons |
| POWER | Electrical power |
| PRCL | Property |
| PRK-SYM | Parking symbols |
| ROOF | Rooflines |
| ROOFSLAB | Roof slabs |
| ROOMNO | Room tags |
| SCHEDOBJ | Schedule tables |
| SEATNO | Seating tags |
| SECT | Miscellaneous sections |
| SECTHIDE | Sections (2D) |
| SITE | Site |
| SLAB | Slabs |
| SPACENO | Space tags |
| SPACEOBJ | Space objects |
| STAIR | Stairs |
| STAIRH | Stair handrails |
| STRUCTBEAM | Structural beams |
| STRUCTBEAMIDEN | Structural beam tags |
| STRUCTBRACE | Structural braces |
| STRUCTBRACEIDEN | Structural brace tags |
| STRUCTCOLS | Structural columns |
| STRUCTCOLSIDEN | Structural column tags |
| SWITCH | Electrical switches |
| THIN | Details - thin lines |
| TINN | Triangulated irregular network |
| TITSCALE | Graphical Scales |
| TITTEXT | Border and title block |
| TITTEXT-DWG | Drawing title text |
| TOILACC | Architectural specialties |
| TOILNO | Toilet tags |
| TOPO | Topography |
| UTIL | Site utilities |
| VEHICLES | Vehicles |
| VIEWPORT | Sheet View viewports |
| WALL | Walls |
| WALLFIRE | Fire wall patterning |
| WALLNO | Wall tags |
| WIDE | Details - wide lines |
| WIND | Windows |
| WINDASSEM | Window assemblies |
| WINDNO | Window tags |
| XLINE | Construction line |
| ZONE | Zones |
| ZONENO | Zone tags |