Unable to see create change request in Work Center

Hi Experts,

i'm in the middle of configuring ChaRM in SOLAMN 7.1.

In workcenter under change management tab I'm not able to see the 'create change request' under common task in overview section.

Is there any way i can make it visible,the role SAP_SOCM_REQUESTER exist.

Any idea or suggestion how can I make it visible?

Thanks

Regards

Shakira