{"id":9903,"date":"2022-01-26T00:58:19","date_gmt":"2022-01-26T00:58:19","guid":{"rendered":"https:\/\/www.cybermedian.com\/fr\/?p=9903"},"modified":"2026-04-20T09:13:32","modified_gmt":"2026-04-20T09:13:32","slug":"planification-de-sprint-prevision-vs-engagement","status":"publish","type":"post","link":"https:\/\/www.cybermedian.com\/fr\/sprint-planning-forecasting-vs-committing\/","title":{"rendered":"Planification de sprint : pr\u00e9vision vs engagement"},"content":{"rendered":"<p id=\"1bc2\" class=\"graf graf--p graf-after--h3\">Je suis tomb\u00e9 sur une discussion int\u00e9ressante sur le sujet ci-dessus:<\/p>\n<blockquote id=\"4f2a\" class=\"graf graf--blockquote graf-after--p\"><p>\u00c0 l&#8217;\u00e9t\u00e9 2011, Ken Schwaber et Jeff Sutherland ont r\u00e9vis\u00e9 leur\u00a0\u00a0<em class=\"markup--em markup--blockquote-em\">Scrum Guide<\/em>\u00a0.\u00a0Dans ce document, ils ont supprim\u00e9 un comportement \u00e9tabli de longue date connu de Scrum, \u00e0 savoir l&#8217;engagement que l&#8217;\u00e9quipe prend envers le propri\u00e9taire du produit et les clients.\u00a0L&#8217; engagement a \u00e9t\u00e9 remplac\u00e9 par\u00a0\u00a0<em class=\"markup--em markup--blockquote-em\">la pr\u00e9vision<\/em>\u00a0.\u00a0Ils disent que les \u00e9quipes peuvent pr\u00e9voir leur travail, mais ne pas s&#8217;y engager.<\/p><\/blockquote>\n<p id=\"019b\" class=\"graf graf--p graf-after--blockquote\">L&#8217;auteur &#8211; Mitch Lacey a exprim\u00e9\u00a0\u00a0<a class=\"markup--anchor markup--p-anchor\" href=\"https:\/\/docs.microsoft.com\/en-us\/previous-versions\/visualstudio\/visual-studio-2013\/hh765982%28v=vs.120%29\" target=\"_blank\" rel=\"noopener\" data-href=\"https:\/\/docs.microsoft.com\/en-us\/previous-versions\/visualstudio\/visual-studio-2013\/hh765982(v=vs.120)\">son opinion<\/a>\u00a0\u00a0que j&#8217;ai extraite de l&#8217;article comme suit\u00a0:<\/p>\n<blockquote id=\"0f13\" class=\"graf graf--blockquote graf-after--p\"><p>Bien que je comprenne leur logique, je pr\u00e9f\u00e8re l&#8217;engagement pour les raisons suivantes\u00a0:<\/p><\/blockquote>\n<ul class=\"postList\">\n<li id=\"b4fa\" class=\"graf graf--li graf-after--blockquote\">S&#8217;engager \u00e0 quelque chose met l&#8217;\u00e9quipe dans un \u00e9tat d&#8217;esprit diff\u00e9rent de la simple pr\u00e9vision.\u00a0Si une \u00e9quipe pr\u00e9voit, cela implique que ne pas respecter tout ce qu&#8217;elle a dit qu&#8217;elle pouvait faire est un comportement acceptable.\u00a0Alors que les \u00e9quipes peuvent apprendre de leurs pr\u00e9visions, ayant finalement moins\u00a0 de variance d&#8217;\u00a0<a class=\"markup--anchor markup--li-anchor\" href=\"https:\/\/www.visual-paradigm.com\/scrum\/what-is-agile-estimation\/\" target=\"_blank\" rel=\"noopener\" data-href=\"https:\/\/www.visual-paradigm.com\/scrum\/what-is-agile-estimation\/\">estimation<\/a>\u00a0\u00a0, je trouve que les \u00e9quipes qui\u00a0 font\u00a0<em class=\"markup--em markup--li-em\">des pr\u00e9visions<\/em>\u00a0\u00a0mettent plus de temps \u00e0 r\u00e9duire la variance par rapport aux \u00e9quipes qui\u00a0\u00a0<em class=\"markup--em markup--li-em\">s&#8217;engagent<\/em>\u00a0.<\/li>\n<li id=\"5251\" class=\"graf graf--li graf-after--li\">La pr\u00e9vision, ou l&#8217;estimation, est appropri\u00e9e pour le\u00a0\u00a0<a class=\"markup--anchor markup--li-anchor\" href=\"https:\/\/www.visual-paradigm.com\/scrum\/what-is-sprint-backlog-in-scrum\/\" target=\"_blank\" rel=\"noopener\" data-href=\"https:\/\/www.visual-paradigm.com\/scrum\/what-is-sprint-backlog-in-scrum\/\">carnet de produit<\/a>\u00a0.\u00a0Cependant, lorsque les \u00e9quipes d\u00e9placent les histoires du backlog de produit vers le\u00a0\u00a0<a class=\"markup--anchor markup--li-anchor\" href=\"https:\/\/www.visual-paradigm.com\/scrum\/what-is-sprint-planning\/\" target=\"_blank\" rel=\"noopener\" data-href=\"https:\/\/www.visual-paradigm.com\/scrum\/what-is-sprint-planning\/\">backlog de sprint<\/a>\u00a0\u00a0et les d\u00e9composent, elles ajoutent un autre niveau de granularit\u00e9, d\u00e9couvrant de petits d\u00e9tails qui leur permettent de se demander \u00ab<em class=\"markup--em markup--li-em\">\u00a0pouvons-nous nous engager\u00a0?\u00a0\u00bb\u00a0<\/em>&#8221; La pr\u00e9vision risque de retomber dans un \u00e9tat paresseux de la part de l&#8217;\u00e9quipe qui dit plut\u00f4t &#8220;nous n&#8217;avons qu&#8217;\u00e0 pr\u00e9voir, ce n&#8217;est pas grave si nous manquons certaines choses, nous pourrons tout comprendre plus tard&#8221;.<\/li>\n<\/ul>\n<p id=\"a16f\" class=\"graf graf--p graf-after--li\"><strong class=\"markup--strong markup--p-strong\">Que\u00a0 dit\u00a0<\/strong><a class=\"markup--anchor markup--p-anchor\" href=\"https:\/\/www.scrum.org\/resources\/commitment-vs-forecast\" target=\"_blank\" rel=\"noopener\" data-href=\"https:\/\/www.scrum.org\/resources\/commitment-vs-forecast\"><strong class=\"markup--strong markup--p-strong\">Scrum.org<\/strong><\/a><strong class=\"markup--strong markup--p-strong\">\u00a0\u00a0\u00e0 propos de &#8220;Pr\u00e9vision&#8221; ou &#8220;Engagement&#8221;\u00a0?<\/strong><\/p>\n<p id=\"a7d8\" class=\"graf graf--p graf-after--p\">Il y a une raison imm\u00e9diate au changement, qui a \u00e0 voir avec le sens des mots eux-m\u00eames.\u00a0Le mot engagement se rapporte g\u00e9n\u00e9ralement aux t\u00e2ches assum\u00e9es.\u00a0Apr\u00e8s s&#8217;\u00eatre engag\u00e9 \u00e0 livrer une liste d&#8217;items de backlog de produit, l&#8217;\u00a0\u00a0<a class=\"markup--anchor markup--p-anchor\" href=\"https:\/\/www.visual-paradigm.com\/scrum\/what-is-scrum-team\/\" target=\"_blank\" rel=\"noopener\" data-href=\"https:\/\/www.visual-paradigm.com\/scrum\/what-is-scrum-team\/\">\u00e9quipe Scrum<\/a>\u00a0, avant tout le propri\u00e9taire du produit et surtout les parties prenantes, peuvent ressentir qu&#8217;il y a une obligation de les livrer effectivement tous \u00e0 la fin du sprint.\u00a0Mais la r\u00e9alit\u00e9 ne cesse de nous montrer qu&#8217;il est difficile, voire impossible, de toujours tenir cet engagement auto-impos\u00e9 sans faire de compromis sur la qualit\u00e9.\u00a0Un\u00a0 carnet de\u00a0<a class=\"markup--anchor markup--p-anchor\" href=\"https:\/\/www.visual-paradigm.com\/scrum\/what-is-product-backlog-refinement\/\" target=\"_blank\" rel=\"noopener\" data-href=\"https:\/\/www.visual-paradigm.com\/scrum\/what-is-product-backlog-refinement\/\">sprint<\/a>\u00a0est suffisamment complexe pour que l&#8217;incertitude soit toujours pr\u00e9sente, et le bon sens nous dit que nous ne devons pas promettre ce que nous ne sommes pas s\u00fbrs de pouvoir livrer.\u00a0Lorsque nous utilisons le mot s&#8217;engager, nous pouvons facilement \u00eatre biais\u00e9s en faveur de cette fa\u00e7on de penser devoir-obligation-promesse.<\/p>\n<p id=\"6bc4\" class=\"graf graf--p graf-after--p\"><strong class=\"markup--strong markup--p-strong\">Mon avis personnel :<\/strong><\/p>\n<p id=\"4070\" class=\"graf graf--p graf-after--p graf--trailing\">Je pense que les deux parties ont la bonne logique derri\u00e8re.\u00a0<strong class=\"markup--strong markup--p-strong\">Quels sont vos commentaires et avis ?<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Au cours de l&#8217;\u00e9t\u00e9 2011, Ken Schwaber et Jeff Sutherland ont r\u00e9vis\u00e9 leur guide Scrum. Ils y ont supprim\u00e9 un comportement \u00e9tabli de longue date et connu de Scrum, \u00e0 savoir l&#8217;engagement de l&#8217;\u00e9quipe envers le propri\u00e9taire du produit et les clients. L&#8217;engagement a \u00e9t\u00e9 remplac\u00e9 par la pr\u00e9vision. Ils affirment que les \u00e9quipes peuvent pr\u00e9voir leur travail, mais pas s&#8217;y engager.<\/p>\n","protected":false},"author":5,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_yoast_wpseo_title":"","_yoast_wpseo_metadesc":"","footnotes":""},"categories":[8],"tags":[],"class_list":["post-9903","post","type-post","status-publish","format-standard","hentry","category-scrum"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.7 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Planification de sprint : pr\u00e9vision vs engagement - Cyberm\u00e9diane<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.cybermedian.com\/fr\/sprint-planning-forecasting-vs-committing\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Planification de sprint : pr\u00e9vision vs engagement - Cyberm\u00e9diane\" \/>\n<meta property=\"og:description\" content=\"Au cours de l&#039;\u00e9t\u00e9 2011, Ken Schwaber et Jeff Sutherland ont r\u00e9vis\u00e9 leur guide Scrum. 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