> For the complete documentation index, see [llms.txt](https://eohelp.weaver.com.co/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://eohelp.weaver.com.co/server/3-license.md).
# 3 License
## 3.1 Temporary vs Permanent
**Temporary License**
* Provides 30-day access to e-office after installation
* Allow the user to evaluate or test before making decision
* This license grants complete access to all of the software’s features.
**Permanent License**
* Provides lasting access to e-office after registration
* Ideal for enterprises needing long-term use in their daily operations.
* The features availability depends on the specific purchase plan chosen
## 3.2 Install License
To renew a temporary license or apply for a permanent license, you will need to provide the following:
**Machine Code**: Required for both temporary and permanent license requests
There are 2 ways to retrieve the machine code
### 3.2.1 Authorization Centre
Step 1: Add "/eoffice/client/web/registers/add" to the end of your e-office web URL and press Enter on your keyboard to open it.
For example: If your e-office web link is[ ](http://standard.eofficework.com/), then after adding the above suffix, it would be .
Step 2: After opening the below page, locate the machine code under 泛微协同办公e-office标准产品 located next to "Version".
Step 3: Please provide the machine code to your Sales Executive or Customer Service Representative.
### 3.2.2 Registration Authorization
Step 1: Login to your e-office.
Step 2: On the right side of the Navigation Bar, click the  button to open the authorization details.
Step 3: Please provide the machine code to your Sales Executive or Customer Service Representative.
**Note:**
Temporary licenses can only be extended for 7 days at a time.
