[tdwg-tapir] common operation base type

hi, this morning I was thinking whether we should create a common operation base type, that would have some attributes resembling the global GET parameters: http://ww3.bgbm.org/protocolwiki/GetInvokedOperations envelope="true" xslt="http://my.home.tv/alive.xsl" xslt-apply="false" This way we dont have to put those parameters into the header where they are not really belonging. Any objections to modify the protocol this way? Markus