To plan a structural layout and to create grids using TSD

Project workspace- it's a list of options or parameters of a structure which help user to control the modelling and design. It consist of options such as levels of the structure, slopes in the structure, list of type of walls, core, slabs, etc.

scene content: This  option in TSD allows you to filter out the details in the structure while modelling and analysing results. For Example, when you want to take screenshot of the structure without architectural grids, you can uncheck the architectural grids in the scene content. This will enable you to get a clear image of the structure.

Create scene views-  Scene views helps in displaying different views of the structure for eg. creating plan view of ground floor/first floor, selecting frames to view sections of the structure in 3D, solver view etc. This helps in analysing the in a systematic order by selecting each level or plan as well.

Loading drop list : loading list is at left bottom edge of the main window. 

Property windows : open the window tab and click on the window properties (extreme left). propertu window enables you to input data when a command is run from a toolbar, helps you edit property.

3. With reference to the attachment 1,1.1 and 1.2, The plans shows a industrial building with a mezanine floor (first floor). Dimensions of the building is 18m x24.075 m. The structural model is  primarly a portal frame, and need to positions columns inside internal walls to support the first floor. Plans attached below.