If you're a 3D artist using Maya, you may want to import or export OBJ files for your 3D modeling projects. Here's how to enable OBJ in Maya:

1. Open Maya: Launch the Maya software on your computer.

2. Go to Preferences: Navigate to the 'Window' menu and select 'Settings/Preferences' followed by 'Preferences.'

3. Enable OBJ: In the Preferences window, click on the 'Plug-in Manager' option. Look for the 'objExport.mll' and 'objImport.mll' plugins in the list. Check the loaded and auto load checkboxes next to these plugins to enable them in Maya.

4. Restart Maya: After enabling the OBJ plugins, it's important to restart Maya for the changes to take effect. Close the software and relaunch it to ensure the OBJ plugins are activated.

5. Import/Export OBJ: With the OBJ plugins enabled, you can now import or export OBJ files in Maya. To import an OBJ file, go to the 'File' menu, select 'Import', and choose the OBJ file you want to import. To export a 3D model as an OBJ file, select the objects you want to export, go to the 'File' menu, choose 'Export Selection', and select OBJ as the file type.

Enabling OBJ in Maya allows you to work with OBJ files seamlessly, giving you more flexibility in importing and exporting 3D models for your projects. Whether you're collaborating with other 3D artists or working on personal projects, enabling OBJ in Maya is a useful skill to have in your toolkit. Start incorporating OBJ files into your Maya workflow and unlock new possibilities for your 3D modeling creations.