Interface > Working with Data Exchange Formats > STHENO/PRO > To Append a STHENO/PRO File to an Existing Drawing File
  
To Append a STHENO/PRO File to an Existing Drawing File
1. Open a drawing. The default Layout tab is available in the Drawing mode.
2. Click Layout > Insert > Import Drawing/Data. The Open dialog box opens.
3. Select Stheno (*.tsh) in the Type box. A list of STHENO/PRO files in the working directory appears.
4. Click the name of the STHENO/PRO file that you want to append to the native drawing file or browse to find the file.
5. Click Import. The imported .tsh drawing file is appended to the native drawing file.