Description of problem: All other assets already have the Overview tab (with Metadata and History widget, comments box etc.) - External imports editor still has Metadata tab instead. External imports editor should use the Overview tab as well, instead of Metadata tab. Same issue as in bug 1159238. Version-Release number of selected component (if applicable): BRMS 6.1 ER2
master: https://github.com/droolsjbpm/kie-wb-common/commit/d2d6be0b8 https://github.com/droolsjbpm/drools-wb/commit/2c511f165 6.2.x: https://github.com/droolsjbpm/drools-wb/commit/1f5660380 https://github.com/droolsjbpm/kie-wb-common/commit/6ff3dfaa98325921be311e872a1839d69744bf07 https://github.com/droolsjbpm/kie-wb-common/commit/e90145f98e219086343a3122f7d3a877c6b91d5b