First you download the Add-on Objective from the website and then run the file myarchicad.com OBJ13-INT32.exe OBJ12-INT64.exe or as the case, which decompresses the entire file and you get a folder OBJECTIVE call, which then have to place it within the Add-Ons folder in Program Files / Graphisoft / ArchiCAD 13 / Add-Ons as shown in Fig.
Then we have to open the program and go to Options menu> Extensions Manager. Within the button click FIND MORE EXTENSIONS and simply locate the folder you just placed, entering the Add-Ons folder, then select the OBJECTIVE and within OBJECTiVE.apx file then click OK.
If we look at the list of extensions, says that the file is loaded when you restart the program Archicad, which proceed to perform.
When you reopen the program, we already have installed on our main menu, a new button called OBJECTIVE and a button in the Tool palette 
If this button does not appear, you have to activate it as follows:
- Select the Options menu> WORKPLACE> Tool Palette
- Within the list of available tools, search tool FRAMING and select it.
- Within the Tool Palette Group, seeking to design and select it as shown in Fig.
- Click on>> ADD TO SELECTED>> which will make our tool Framing, is positioned in the tool palette of Type Design. If desired, you can move the position using the Arrow tool in the form of triangles to up and down.
- Then Click Okay.
With this plugin, you can do all kinds of complex objects, based on profiles, which can be
- Warp
- Rotate 3D
- Divide a line at any angle
- Curve
