Show my custom query under the Active Queries Section

Question

Hi,
I have created a Power list by implementing the interface IF_POWL_FEEDER and successfully tested the query in stand alone mode.
Now i want to show this query as a link under the Active Queries section of the standard POWL. For example;suppose when you click on Purchasing ->Purchasing Documents link you will first see a list of queries like below (underlined ones are actually the links). I want to show my Query also as a link in this section.
Active Queries
Purchase Requisitions All Purchase Requisitions from last month (7)
Purchase Orders All Purchase Orders from last month (62)
Outline Agreements All Outline Agreements (108)
Request for Quotations All Request for Quotations (34)
Without Category Assignment Purchase Orders Ready for Release (0) 
Could you please advice how to achieve this?
Regards,
Kumar.

Answer 1

hI,
I have created my own Category and linked my Query, application id and the categoy. But still the link is not appearing. If i assign my Z category to one of the standard queries shown above, it is reflecting perfectly. For ex; if i assign my Z category to the last on the above list which has the decription as Without Category assignment, then it is perfectly changing to my description as shown below.
Active Queries
Purchase Requisitions All Purchase Requisitions from last month (7)
Purchase Orders All Purchase Orders from last month (62)
Outline Agreements All Outline Agreements (108)
Request for Quotations All Request for Quotations (34)
MY DESCRIPTION Purchase Orders Ready for Release (0)
FYI i have added my entry in POWL_QUERYR transaction as below
Application id: OPS-BUYER-POWL-PURDOC-13 (ALL the above standard links are attached to this application id)
Query id: ZPOWL_MYQUERY
Category: ZPOWL_MYCATEGORY
Activate: Checked.
Also could you please advice in which method of the feeder class do i need to write the logic? Do you have any sample code? Not sure if really need to write any logic as all i want is when the user click on the link it should open my Query.
Regards,
Kumar.