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How customize artifact's exporting report in RQM?

Accepted answer

When you create report resource in RQM (or RTC), you are choosing RPE template as report design file. I am afraid you cannot find/reuse the uploaded .dta file on the server machine where RQM is running.
There are some sample templates available on jazz.net - https://jazz.net/downloads/rational-quality-manager/releases/4.0/RQM-Extras-RRDGTemplates-4.0.zip.
One other answer

Hi,
You could generate a document for a test plan using RPE/RRDG within RQM. The process is mentioned below.
https://www.ibm.com/support/knowledgecenter/SSJJ9R_6.0.5/com.ibm.rational.rrdg.usage.doc/topics/t_rrdg_make_reports_avail.html
For sample templates, check out https://jazz.net/forum/questions/176350/where-can-i-find-the-the-oob-rpe-templates-from-rqm.
Thanks,
Kumar
Comments

Tag it with "RPE" too next time so that it reaches RPE expertise for quicker response.

Hi Kumaraswamy,
Thank you for the reply! I will take into account your advice regarding RPE tag.
But as for the answer, I know how to develop new report and deploy it in RQM. The question is whether I can take an existing RPE template used by IBM.
By the way, I didn't find RPE templates by second link. But may be, I didn't understand your reply.
Generally, I know a plugin in RQM where I can take BIRT templates but my customer is wondering whether he can extract an existing RPE template from RQM itself.
Thank you very much for any recommends!