This PR https://github.com/apache/openwhisk/pull/4592 removes the documentation for projecting results of actions via the web invoke path.
This was previously discussed https://github.com/apache/openwhisk/issues/4352 and there is a pending PR to also remove the functionality but I thought removing the documentation is a good first step that should not be controversial. This feature is cumbersome to use in practice and for meaningful applications. Please comment on the PR if you have input otherwise will progress by silent assent. -r
