You can close one model or all open models.
Click on the Close button ().
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1. Select the model you want to close.
2. Click on Model/Close. If you made any changes that have not been saved yet, you are asked whether you want to save them.
3. Click on Yes for the models you want to save and close. Click on No for the models you want to close without saving. Click on Cancel if you do not want to continue closing the models. Unclosed models remain open and are not saved.
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1. Right-click on the tab of the model you want to close.
2. Click on Close. If you made any changes that have not been saved yet, you are asked whether you want to save them.
3. Click on Yes for the models you want to save and close. Click on No for the models you want to close without saving. Click on Cancel if you do not want to continue closing the models. Unclosed models remain open and are not saved.