Information on available Command Line Arguments and Environment Variables can be found [here](../environmental)
To add an Environment Variable click "Environment" then click Add" and then fill in the Variable and Value.
![](synology/dsm7-03.png)
To use Command Line Arguments click "Execution Command" put the arguments in the "Command" text field.
![](synology/dsm7-04.png)
Click "Save" to save the settings and go back to the General Settings Screen.
8. Click "Next" from the General Settings Screen to get to the Port Settings Screen where you just want to click "Next" as PMM has no Ports.
![](synology/dsm7-05.png)
9. Next we need to add you config folder to the container. From the Volume Settings Screen click "Add Folder".
![](synology/dsm7-06.png)
9. Select from your Synology File System where you want to store your PMM config files and then enter `/config` as the "Mount path". Then click "Next" to go to the Summary Page.
![](synology/dsm7-07.png)
9. From the Summary Page select "Done" to finish and creating the container.
6. Next we need to add you config folder to the container. Select the "Volume" Tab, click "Add Folder", and select from your Synology File System where you want to store your PMM config files.