Trim to roof

`Ctrl` + `0`

All hotkeys for ArchiCAD 20 (Windows)

File Menu Commands New	`Ctrl` + `N`
File Menu Commands New and Reset	`Ctrl` + `Alt` + `N`
File Menu Commands Open	`Ctrl` + `O`
File Menu Commands Close	`Ctrl` + `W`
File Menu Commands Save	`Ctrl` + `S`
File Menu Commands Save as	`Ctrl` + `Shift` + `S`
File Menu Commands Plot	`Ctrl` + `P`
File Menu Commands Plot SetUp	`Ctrl` + `Shift` + `P`
File Menu Commands Print	`Ctrl` + `P`
File Menu Commands Quit	`Ctrl` + `Q`
File Modules and XREF Place Module	`Ctrl` + `'`
File Modules and XREF Hotlink Manager	`Ctrl` + `Shift` + `'`
File GDL Objects New Object	`Ctrl` + `Shift` + `N`
File GDL Objects Open Object	`Ctrl` + `Shift` + `O`
File GDL Objects Save Project As	`Ctrl` + `Shift` + `N`
Edit Menu Commands Undo	`Ctrl` + `Z`
Edit Menu Commands Redo	`Ctrl` + `Shift` + `Z`
Edit Menu Commands Select All	`Ctrl` + `A`
Edit Menu Commands Repeat last command	`Ctrl` + `B`
Edit Menu Commands Find and Select	`Ctrl` + `Shift` + `A`
Edit Menu Commands Copy	`Ctrl` + `C`
Edit Menu Commands Drag	`Ctrl` + `D`
Edit Menu Commands Rotate	`Ctrl` + `E`
Edit Menu Commands Split	`Ctrl` + `F`
Edit Menu Commands Stretch	`Ctrl` + `H`
Edit Menu Commands Mirror	`Ctrl` + `M`
Edit Menu Commands Resize	`Ctrl` + `K`
Edit Menu Commands Adjust	`Ctrl` + `-`
Edit Menu Commands Trim to roof	`Ctrl` + `0`
Edit Menu Commands Tool Settings	`Ctrl` + `T`
Edit Menu Commands Edit Selection Set	`Ctrl` + `Shift` + `T`
Edit Menu Commands Drag a copy	`Ctrl` + `Shift` + `D`
Edit Menu Commands Rotate a copy	`Ctrl` + `Shift` + `E`
Edit Menu Commands Mirror a copy	`Ctrl` + `Shift` + `M`
Edit Commands(Text) Redo	`Ctrl` + `Shift` + `Z`
Edit Commands(Text) Undo	`Ctrl` + `Z`
Edit Commands(Text) Repeat last command	`Ctrl` + `B`
Edit Commands(Text) Select All	`Ctrl` + `A`
Edit Commands(Text) Find	`Ctrl` + `F`
Edit Commands(Text) Find and Replace	`Ctrl` + `H`
Edit Commands(Text) Replace Again	`Ctrl` + `T`
Edit Commands(Text) Go to line	`Ctrl` + `L`
Edit Commands(Text) Comment	`Ctrl` + `M`
Edit Commands(Text) Uncomment	`Ctrl` + `U`
Edit Commands(Text)
Tools Group	`Ctrl` + `G`
Tools Ungroup	`Ctrl` + `Shift` + `G`
Tools Suspend group	`Alt` + `G`
Tools Auto group	`Alt` + `Shift` + `G`
Tools Create Patch	`Ctrl` + `;`
Tools Explode	`Ctrl` + `=`
Tools display order Bring to front	`Shift` + `F6`
Tools display order Bring forward	`F6`
Tools display order Send backward	`F5`
Tools display order Send to back	`Shift` + `F5`
Options Clean Walls & Beam Intersections	`F7`
Options Grid Snap	`F8`
Options Grids and Background	`Shift` + `F8`
Options Layer Settings	`Ctrl` + `L`
Options Stories Go to Story	`Ctrl` + `4`
Options Stories Go down a story	`Ctrl` + `5`
Options Stories Go Up a story	`Ctrl` + `6`
Options Stories Story Settings	`Ctrl` + `7`
Options Stories Show Ghost Story	`Ctrl` + `8`
Images PhotoRender Projections	`F10`
Images Create Fly-Through	`F11`
Images Create Sun Study	`F12`
Images 3D Cutaway	`Ctrl` + `Y`
Images 3D Projections Settings	`Ctrl` + `Shift` + `3`
Images Elements to show in 3D	`Ctrl` + `Alt` + `A`
Images 3D Cutting Planes	`Ctrl` + `Shift` + `Y`
Image 3D Engines and Models Shading	`F9`
Image 3D Engines and Models Hidden Line	`Ctrl` + `F9`
Image 3D Engines and Models Wireframe	`Ctrl` + `Shift` + `F9`
Image 3D Engines and Models
Teamwork Sign In	`Ctrl` + `I`
Teamwork Receive Changes	`Ctrl` + `J`
Teamwork Send and Receive Changes	`Ctrl` + `Shift` + `J`
Teamwork Sign Out	`Ctrl` + `Shift` + `W`
Teamwork Share Project	`Ctrl` + `Shift` + `I`
Teamwork
Display Menu Redraw	`Ctrl` + `R`
Display Menu Rebuild	`Ctrl` + `Shift` + `R`
Display Menu Zoom In	`Ctrl` + `/`
Display Menu Zoom Out	`Ctrl` + `Shift` + `/`
Display Menu Pan	`Ctrl` + `,`
Display Menu Zoom to selection	`Ctrl` + `Shift` + `'`
Display Menu Fit to Window	`Ctrl` + `'`
Display Menu Full Screen	`Ctrl` + `\`
Display Menu Home Zoom	`Ctrl` + `Shift` + `\`
Display Menu Previous Zoom	`Ctrl` + `[`
Display Menu Next Zoom	`Ctrl` + `]`
Window Floor Plan	`Ctrl` + `2`
Window 3D Window	`Ctrl` + `3`
Actions Switch Geometry methods	`G`
Actions Switch Construction methods	`C`
Actions Angle	`A`
Actions Radius	`R`
Actions X coordinate	`X`
Actions Y coordinate	`Y`
Actions Z coordinate	`Z`
Actions Top Elevation	`T`
Actions Bottom elevation	`B`
Actions Cursor snap variants	`Q`
Actions Parallel/Perpendicular	`P`
Actions Angle Bisector	`H`
Actions Offset/Multiple Offset	`O`
Actions Special snap relative construction	`D`
Actions Previous Tool in Toolbox	`PgUp`
Actions Next Tool in Toolbox	`PgDn`
Actions Grid snap	`S`
Actions Scroll Up	`Up Arrow`
Actions Scroll Down	`Down Arrow`
Actions Scroll Left	`Left arrow`
Actions Scroll Right	`Right Arrow`
Actions Zoom in/Zoom out	`+` / `-`
Actions Object Parameter Value	`N`
Actions
Tools Arrow Tool	`1`
Tools Marquee Tool	`2`
Tools Wall Tool	`W`
Tools Wall End Tool	`]`
Tools Column Tool	`E`
Tools Beam Tool	`F`
Tools Window Tool	`,`
Tools Door Tool	`M`
Tools Object Tool	`V`
Tools Lamp Tool	`.`
Tools Stair Tool	`Alt` + `.`
Tools Slab Tool	`U`
Tools Roof Tool	`I`
Tools Mesh Tool	`[`
Tools Dimension Tool	`J`
Tools Radial Dimension Tool	`\`
Tools Level Dimension Tool	`Shift` + `J`
Tools Angle Dimension Tool	`Alt` + `\`
Tools Text Tool	`K`
Tools Label Tool	`Shift` + `K`
Tools Zone Tool	`Alt` + `'`
Tools Fill Tool	`'`
Tools Line Tool	`Shift` + `L`
Tools Arc/Circle Tool	`;`
Tools Polyline Tool	`L`
Tools Spline Tool	`Alt` + `;`
Tools Figure Tool	`Shift` + `F`
Tools Hotspot Tool	`0`
Tools Section/Elevation Tool	`7`
Tools Detail Tool	`8`
Tools Camera Tool	`9`