In the tree component, expand the Resources node.
Under Resources, expand the JDBC node.
Under JDBC, expand the JDBC Resources node.
Select the node for the JDBC resource to be edited.
On the Edit JDBC Resource page, it is possible to perform these tasks:
From the Pool Name combo box, select a different connection pool.
In the Description field, change the short description of the resource.
Select or deselect the checkbox to enable or disable the resource.
Select the Targets tab to change the targets (clusters and standalone server instances) on which the resource is available.
Select the checkbox for an existing target in the list, then click Enable to enable the resource for that target or Disable to disable the resource for that target.
Click Manage Targets to add or remove targets to the list. In the Manage Targets page, select the desired target in the Available list on the left, and click Add to add it to the list of selected targets. Click Remove to remove a target from the Selected list.
Click OK to save the changes to the available targets.
Click Save to apply the edits.