Hi Murali,
All the data in Work Center is from different Object structure.
The plans tab data is coming from MXAPIWODETAIL Object structure.
You can create a new relationship for the object used in the plans tab and update the object structure. The same shall reflect in Work Center.
Customization of Work Center can be done by modifying the java script, html and css. Deployment is quite to similar to what we do for maximo java classes.
You can also do a hot deployment similar to what we do for Maximo.
All the java script and html are present in the Script folder of Maximo-x directory.
Thanks,
Biplab
------------------------------
Biplab Choudhury
Maximo Consultant
Tata Consultancy Services
Melbourne
------------------------------