How to reference a websphere Resource Environment Provider in ejb-jar.xml?

With reference to this question and this URL(both given below) , I have exactly same requirement but in ejb-jar.xml , I know I have to insert this part

      <resource-env-ref>

       <resource-env-ref-name>MyConstants</resource-env-ref-name>

      <resource-env-ref-type>com.ibm.acme.ree.lib.Config</resource-env-ref-type>

      </resource-env-ref>

but this section cannot directly be inserted inside the tag of "ejb-jar" , it has to be inside sub tags like "enterprise bean" or "assembly descriptor" or "relationships" etc, please help me in getting the exact xml code for this.

How to reference a websphere Resource Environment Provider in web.xml?

http://ift.tt/1qC4kF2