http://172.19.1.196:8983/solr/secweb/select?q=optimistic research OR "optimistic research" OR "Positive Study" OR "Positive investigate" OR "Hopeful Study" OR "Hopeful investigate"&wt=json&indent=true&facet=true&facet.field=key_filetype&facet.field=key_sitemap&facet.field=system_name&facet.field=key_keywords&hl=on&hl.fragsize=200&hl.fl=id,title_th,searchcontent_th&defType=edismax&qf=searchcontent_th&qf=id&qf=title_th^1000000&pf=title_th~5^1&pf=searchcontent_th~5^10000&ps=2&mm=100&qf=title_th_default&fq=key_sitemap%3Ainvestor&start=0&rows=10
may also be appointed by the collective investment vehicle to assist with execution of the mandate, for example, through the appointment of research, advisory or vote execution services and in some