Model and Layout Tab Is Missing In AutoCAD 2014, 2016 & 2017 ……
Many times users need to work with model and layout tab in AutoCAD. Those who like to work in the layout, use the tab icon of model & layout. Which is also called paper space in AutoCAD. Which is on the status bar. Either It may be below or above on the command line depends on the AutoCAD version. Somehow users lost the model & layout tab.
How to recover disappeared layout or model tab in AutoCAD.
1. Type OP in the command line and press enter.
2. The Options dialog box will appear as shown in pic-1.
3. Check the layout and model tab box which comes with Layout Element.