{"id":273,"date":"2019-11-01T14:01:03","date_gmt":"2019-11-01T14:01:03","guid":{"rendered":"https:\/\/sdf-docs.mansystems.com\/docs\/acr-rules\/architecture\/direct-associations-to-system-entities\/"},"modified":"2020-10-14T06:44:42","modified_gmt":"2020-10-14T06:44:42","slug":"systemassociation","status":"publish","type":"docs","link":"https:\/\/sdf-docs.clevr.com\/?docs=acr-rules\/architecture\/systemassociation","title":{"rendered":"Entities should not be associated with a system enty"},"content":{"rendered":"\n<table class=\"wp-block-table\"><tbody><tr><td>\n  Checks if there\n  are direct associations to system entities\n  <\/td><\/tr><tr><td>\n  The system module is a fixed module and\n  cannot be edited. It is best-practise to not associate directly. \n  <em>In Mendix 6 you needed to associate to\n  System.User, in Mendix 7 to System.Session to use non-persistent in some\n  situations and be able to find them \/ prevent them being garbage collected. <\/em>\n  <\/td><\/tr><\/tbody><\/table>\n","protected":false},"featured_media":0,"parent":99,"menu_order":5,"comment_status":"open","ping_status":"closed","template":"","doc_tag":[],"class_list":["post-273","docs","type-docs","status-publish","hentry"],"comment_count":0,"_links":{"self":[{"href":"https:\/\/sdf-docs.clevr.com\/index.php?rest_route=\/wp\/v2\/docs\/273"}],"collection":[{"href":"https:\/\/sdf-docs.clevr.com\/index.php?rest_route=\/wp\/v2\/docs"}],"about":[{"href":"https:\/\/sdf-docs.clevr.com\/index.php?rest_route=\/wp\/v2\/types\/docs"}],"replies":[{"embeddable":true,"href":"https:\/\/sdf-docs.clevr.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=273"}],"version-history":[{"count":2,"href":"https:\/\/sdf-docs.clevr.com\/index.php?rest_route=\/wp\/v2\/docs\/273\/revisions"}],"predecessor-version":[{"id":857,"href":"https:\/\/sdf-docs.clevr.com\/index.php?rest_route=\/wp\/v2\/docs\/273\/revisions\/857"}],"up":[{"embeddable":true,"href":"https:\/\/sdf-docs.clevr.com\/index.php?rest_route=\/wp\/v2\/docs\/99"}],"next":[{"title":"Entities should not inherit from Administration.Account","link":"https:\/\/sdf-docs.clevr.com\/?docs=acr-rules\/architecture\/inheritfromaccount","href":"https:\/\/sdf-docs.clevr.com\/index.php?rest_route=\/wp\/v2\/docs\/271"}],"prev":[{"title":"Associations should only rarely be cross-module","link":"https:\/\/sdf-docs.clevr.com\/?docs=acr-rules\/architecture\/dataencapsulation","href":"https:\/\/sdf-docs.clevr.com\/index.php?rest_route=\/wp\/v2\/docs\/267"}],"wp:attachment":[{"href":"https:\/\/sdf-docs.clevr.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=273"}],"wp:term":[{"taxonomy":"doc_tag","embeddable":true,"href":"https:\/\/sdf-docs.clevr.com\/index.php?rest_route=%2Fwp%2Fv2%2Fdoc_tag&post=273"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}