Hiding Leave Task from UWL

Hi Gurus,

I'm implementing ESS Webdynpro ABAP on EP 7.4 and I've Travel Services also in this.

Some custom workflows are being used so I integrated UWL and all the travel related tasks are available over here.

Now the problem is that :

• Along with travel tasks , the leave tasks are also appearing in the UWL which i want to hide
• For Leave I'm using POWL and over here Travel task don't work for cases where a form is to be to be opened as it shows No Service Available.

I want to hide leave tasks from UWL screen so that the UWL will only be used for Travel Task.

I've already tried it hiding by editing XML config for com.sap.pct.erp.mss.addon this this don't work.

Please suggest some way. PFA file for reference.

Regards,

Ravi Verma