# ... configure JMS client connection support via DOIM

Refer to the [Data Mover system requirements](/data-one-installation-manager/system-requirements/data-mover-system-requirements/data-mover-system-requirements.md) page for the JMS version and providers supported.  

To configure JMS client connection support via DOIM, follow these steps:

1. Download the JMS support libraries of the provider you want to configure.
2. Stop all active STENGs - if in a cluster environment.
3. Update the `<DOIM_HOME>/config/dmcfg.yaml ext_cfg` section with the following property:

```
## Enable JMS transports
jms_enable: true
```

3. For each STENG, under the following path:

```
$STENG_HOME/libexternal
```

If not existing, create up to five directories, named from `ext01` to `ext05` (one directory for each JMS provider):

```
$STENG_HOME/libexternal/ext01
...
$STENG_HOME/libexternal/ext05
```

4. For each STENG, in each `ext0X` directory, copy the JMS support libraries of the corresponding provider you want to configure.
5. Enter the `<DOIM_HOME>/bin` folder and apply the new configuration with the following command:\
   `./doim.sh domain-deploycfg`.
6. Start all STENGs.


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