How to set thread pool in weblogic server

Steps to set thread pool in weblogic:

• click on Environment in weblogic admin console
• click on worker manager
• click on new
• select worker manager
• give the name of worker manager,like Name: elrrmanager
• click on next
• check the admin server dialogue box
• click on finish 
• After creating the worker manager then
• click on myworkermanager
• click on new in Min Thread Constrsint
• give name and count of min thread count as Name: minthreads
• count: 1 
• click on next
• check the adminserver dialogue box
• click on finish
• click on save 

We will also configure Maximum Thread Constraint and Capacity Constraint same process as above

NOTE:
worker manager is not application specific but is mapped by my application in weblogic.xml