{"id":120,"date":"2026-02-15T11:28:56","date_gmt":"2026-02-15T10:28:56","guid":{"rendered":"https:\/\/www.vultask.fr\/blog\/?p=120"},"modified":"2026-02-17T09:56:28","modified_gmt":"2026-02-17T08:56:28","slug":"kanban-it-le-glossaire-des-mots-quon-utilise-sans-toujours-parler-de-la-meme-chose","status":"publish","type":"post","link":"https:\/\/www.vultask.fr\/blog\/2026\/02\/15\/kanban-it-le-glossaire-des-mots-quon-utilise-sans-toujours-parler-de-la-meme-chose\/","title":{"rendered":"Kanban IT : le glossaire des mots qu\u2019on utilise\u2026 sans toujours parler de la m\u00eame chose"},"content":{"rendered":"\n<p>Il y a un moment, dans toutes les \u00e9quipes IT, o\u00f9 la conversation d\u00e9raille.<\/p>\n\n\n\n<p>\u2014 <em>\u201cOn a trop de tickets en cours.\u201d<\/em><br>\u2014 <em>\u201cOui mais le throughput est bon.\u201d<\/em><br>\u2014 <em>\u201cSauf que le lead time explose.\u201d<\/em><br>\u2014 <em>\u201cNormal, on a un SLA.\u201d<\/em><br>\u2014 <em>\u201cNon, un SLE.\u201d<\/em><br>\u2014 <em>\u201c\u2026 Attends. On parle de quoi exactement ?\u201d<\/em><\/p>\n\n\n\n<p>Bienvenue dans le grand bingo des termes Kanban IT.<\/p>\n\n\n\n<p>Le probl\u00e8me n\u2019est pas que ces mots existent. Le probl\u00e8me, c\u2019est qu\u2019on les prononce comme des incantations, alors qu\u2019ils sont cens\u00e9s \u00eatre des <strong>outils de pilotage<\/strong>. Et comme tout outil, si on ne sait pas ce qu\u2019on tient dans la main\u2026 on finit par se taper sur les doigts.<\/p>\n\n\n\n<p>Je te propose donc un glossaire \u201cterrain\u201d : <strong>d\u00e9finitions simples<\/strong>, <strong>exemples concrets<\/strong>, et surtout <strong>ce que tu peux en faire lundi matin<\/strong>.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"wip\">1) WIP \u2014 <em>Work In Progress<\/em> (travail en cours)<\/h2>\n\n\n\n<p><strong>D\u00e9finition :<\/strong> le nombre d\u2019\u00e9l\u00e9ments <strong>actuellement en cours<\/strong> dans ton syst\u00e8me (ton board).<br>En Kanban, le WIP est une <strong>variable de contr\u00f4le<\/strong> : on le limite volontairement.<\/p>\n\n\n\n<p><strong>Pourquoi c\u2019est vital :<\/strong><br>Parce que le WIP, c\u2019est la tentation permanente du \u201con commence tout, on finira bien par finir\u201d.<\/p>\n\n\n\n<p><strong>Exemple :<\/strong><br>Ta colonne \u201cEn cours\u201d contient 12 tickets. Ton \u00e9quipe est 3. \u00c7a veut dire : <strong>4 choses \u201cen cours\u201d par personne<\/strong>. Donc : contexte cass\u00e9, interruptions, finitions lentes.<\/p>\n\n\n\n<p><strong>Conseil pratico-pratique :<\/strong><br>Un WIP limit n\u2019est pas une punition. C\u2019est un <strong>pare-chocs<\/strong> : il emp\u00eache l\u2019\u00e9quipe de prendre de la vitesse\u2026 jusqu\u2019au mur.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"lead-time\">2) Lead Time \u2014 d\u00e9lai total (de la demande \u00e0 la livraison)<\/h2>\n\n\n\n<p><strong>D\u00e9finition :<\/strong> le temps entre <strong>\u201cc\u2019est demand\u00e9\u201d<\/strong> et <strong>\u201cc\u2019est livr\u00e9\u201d<\/strong>.<br>En IT : de la cr\u00e9ation du ticket (ou engagement) \u00e0 sa mise en prod \/ cl\u00f4ture \u201cDone\u201d.<\/p>\n\n\n\n<p><strong>Pourquoi c\u2019est important :<\/strong><br>Le lead time mesure ce que le client vit : <strong>l\u2019attente<\/strong>.<\/p>\n\n\n\n<p><strong>Pi\u00e8ge classique :<\/strong><br>On croit que \u201cle travail\u201d commence quand on code. Mais le client, lui, a commenc\u00e9 \u00e0 attendre d\u00e8s qu\u2019il a demand\u00e9.<\/p>\n\n\n\n<p><strong>Exemple :<\/strong><br>Un ticket est cr\u00e9\u00e9 le 1er f\u00e9vrier, livr\u00e9 le 20 f\u00e9vrier. Lead time = <strong>19 jours<\/strong>.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"cycle-time\">3) Cycle Time \u2014 d\u00e9lai de r\u00e9alisation (du d\u00e9but r\u00e9el au \u201cDone\u201d)<\/h2>\n\n\n\n<p><strong>D\u00e9finition :<\/strong> le temps entre <strong>\u201con commence vraiment\u201d<\/strong> et <strong>\u201cc\u2019est fini\u201d<\/strong>.<br>Typiquement : entr\u00e9e dans une colonne \u201cIn Progress\u201d \u2192 arriv\u00e9e dans \u201cDone\u201d.<\/p>\n\n\n\n<p><strong>Diff\u00e9rence simple :<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Lead time<\/strong> = attente + travail<\/li>\n\n\n\n<li><strong>Cycle time<\/strong> = travail (et blocages) pendant l\u2019ex\u00e9cution<\/li>\n<\/ul>\n\n\n\n<p><strong>Exemple :<\/strong><br>Ticket cr\u00e9\u00e9 le 1er, commenc\u00e9 le 10, termin\u00e9 le 20.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Lead time = 19 jours<\/li>\n\n\n\n<li>Cycle time = 10 jours<\/li>\n<\/ul>\n\n\n\n<p><strong>Usage :<\/strong><br>Le cycle time est souvent la m\u00e9trique pr\u00e9f\u00e9r\u00e9e des \u00e9quipes, parce qu\u2019elle refl\u00e8te mieux leur <strong>capacit\u00e9 de livraison<\/strong> quand le sujet est lanc\u00e9.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"throughput\">4) Throughput \u2014 d\u00e9bit (combien on finit par unit\u00e9 de temps)<\/h2>\n\n\n\n<p><strong>D\u00e9finition :<\/strong> le nombre d\u2019items <strong>termin\u00e9s<\/strong> sur une p\u00e9riode donn\u00e9e.<br>Ex : 18 tickets \u201cDone\u201d cette semaine \u2192 throughput = <strong>18\/semaine<\/strong>.<\/p>\n\n\n\n<p><strong>Pourquoi c\u2019est utile :<\/strong><br>Le throughput te dit si le syst\u00e8me <strong>sort<\/strong> quelque chose, ou s\u2019il accumule.<\/p>\n\n\n\n<p><strong>Attention :<\/strong><br>Le throughput ne dit <strong>pas<\/strong> si tu livrais \u201cvite\u201d item par item. Tu peux livrer 30 petits tickets et laisser 2 gros bloqu\u00e9s depuis 2 mois. Le d\u00e9bit a l\u2019air bon\u2026 le client pleure quand m\u00eame.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"flow-efficiency\">5) Flow Efficiency \u2014 efficacit\u00e9 de flux (temps actif vs temps d\u2019attente)<\/h2>\n\n\n\n<p><strong>D\u00e9finition :<\/strong> part du temps o\u00f9 l\u2019item est <strong>vraiment travaill\u00e9<\/strong> vs le temps total o\u00f9 il <strong>stagne<\/strong>.<\/p>\n\n\n\n<p>Formule (simple) :<br><strong>Flow efficiency = (temps actif \/ lead time) \u00d7 100<\/strong><\/p>\n\n\n\n<p><strong>Exemple :<\/strong><br>Lead time 10 jours, temps actif 2 jours \u2192 flow efficiency = <strong>20%<\/strong><br>\u00c7a veut dire : <strong>80% du temps, le ticket attend<\/strong> (review, validation, dispo d\u2019un expert, environnement, priorit\u00e9, etc.).<\/p>\n\n\n\n<p><strong>Ce que \u00e7a r\u00e9v\u00e8le :<\/strong><br>L\u2019am\u00e9lioration ne se trouve pas toujours dans \u201ccoder plus vite\u201d, mais dans \u201cattendre moins\u201d.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"blocker\">6) Blocker \/ Blocked \u2014 blocage<\/h2>\n\n\n\n<p><strong>D\u00e9finition :<\/strong> un item \u201cbloqu\u00e9\u201d ne peut pas avancer pour une raison externe ou interne (d\u00e9pendance, attente de validation, acc\u00e8s, incident, manque d\u2019info\u2026).<\/p>\n\n\n\n<p><strong>Bon r\u00e9flexe Kanban :<\/strong><br>Un blocage doit \u00eatre <strong>visible<\/strong> (tag, couleur, ic\u00f4ne) et surtout <strong>discut\u00e9<\/strong>.<br>Un ticket bloqu\u00e9 invisible, c\u2019est un mensonge poli.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"bottleneck\">7) Bottleneck \u2014 goulot d\u2019\u00e9tranglement<\/h2>\n\n\n\n<p><strong>D\u00e9finition :<\/strong> l\u2019\u00e9tape o\u00f9 le flux ralentit syst\u00e9matiquement (queue qui grossit, attente r\u00e9currente).<br>Souvent : revue de code, validation m\u00e9tier, tests, mise en production, s\u00e9curit\u00e9\u2026<\/p>\n\n\n\n<p><strong>Le signe simple :<\/strong><br>Une colonne se remplit, la suivante reste vide.<\/p>\n\n\n\n<p><strong>Ce qu\u2019on fait trop souvent :<\/strong><br>On met \u201cplus de pression\u201d sur l\u2019\u00e9quipe\u2026 au lieu de traiter le goulot.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"queue\">8) Queue \u2014 file d\u2019attente<\/h2>\n\n\n\n<p><strong>D\u00e9finition :<\/strong> items en attente devant une \u00e9tape.<br>Ex : \u201c\u00c0 valider\u201d, \u201cEn review\u201d, \u201c\u00c0 tester\u201d.<\/p>\n\n\n\n<p><strong>Pourquoi c\u2019est crucial :<\/strong><br>Une queue, c\u2019est du <strong>lead time<\/strong> qui s\u2019accumule.<br>Et c\u2019est souvent l\u00e0 que se cache l\u2019essentiel de la latence.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"class-of-service\">9) Class of Service \u2014 classes de service (r\u00e8gles de priorit\u00e9 explicites)<\/h2>\n\n\n\n<p><strong>D\u00e9finition :<\/strong> des cat\u00e9gories qui d\u00e9finissent comment traiter un item (priorit\u00e9, d\u00e9lai attendu, risque).<br>Ex :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Expedite<\/strong> (urgent bloquant)<\/li>\n\n\n\n<li><strong>Fixed Date<\/strong> (deadline)<\/li>\n\n\n\n<li><strong>Standard<\/strong><\/li>\n\n\n\n<li><strong>Intangible<\/strong> (am\u00e9lioration sans date, mais utile)<\/li>\n<\/ul>\n\n\n\n<p><strong>Pourquoi c\u2019est sain :<\/strong><br>Parce que \u00e7a \u00e9vite le \u201ctout est urgent\u201d, ce grand classique des syst\u00e8mes qui saturent.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"cfd\">10) CFD \u2014 <em>Cumulative Flow Diagram<\/em> (diagramme de flux cumulatif)<\/h2>\n\n\n\n<p><strong>D\u00e9finition :<\/strong> un graphe qui montre, au fil du temps, <strong>combien d\u2019items<\/strong> se trouvent dans chaque \u00e9tat (To Do \/ In Progress \/ Done\u2026).<\/p>\n\n\n\n<p><strong>Ce que tu lis dans un CFD :<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Largeur<\/strong> d\u2019une bande \u201cIn Progress\u201d qui augmente \u2192 WIP qui gonfle<\/li>\n\n\n\n<li>Bande \u201cDone\u201d qui monte r\u00e9guli\u00e8rement \u2192 throughput stable<\/li>\n\n\n\n<li>Une bande \u201cReview\u201d qui s\u2019\u00e9paissit \u2192 goulot en review<\/li>\n<\/ul>\n\n\n\n<p><strong>Image mentale :<\/strong><br>Le CFD, c\u2019est une radiographie du flux. Tu ne vois pas les tickets, tu vois le <strong>syst\u00e8me<\/strong>.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"wip-limit\">11) WIP Limit \u2014 limite de travail en cours<\/h2>\n\n\n\n<p><strong>D\u00e9finition :<\/strong> r\u00e8gle explicite : \u201cdans cette colonne, pas plus de X items\u201d.<\/p>\n\n\n\n<p><strong>Pourquoi \u00e7a marche :<\/strong><br>Parce que \u00e7a force \u00e0 <strong>finir<\/strong> avant de <strong>commencer<\/strong>.<\/p>\n\n\n\n<p><strong>Exemple simple :<\/strong><br>\u201cIn Progress\u201d limit\u00e9 \u00e0 3.<br>Si c\u2019est plein : tu aides \u00e0 d\u00e9bloquer, tu review, tu testes, tu termines. Tu ne \u201ccr\u00e9es pas du futur travail\u201d.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"sle\">12) SLE \u2014 <em>Service Level Expectation<\/em> (attente de niveau de service)<\/h2>\n\n\n\n<p><strong>D\u00e9finition :<\/strong> un engagement <strong>probabiliste<\/strong> bas\u00e9 sur l\u2019historique :<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>\u201cQuand on prend un ticket de ce type, on le livre <strong>dans X jours dans 85% des cas<\/strong>.\u201d<\/p>\n<\/blockquote>\n\n\n\n<p><strong>Pourquoi c\u2019est puissant :<\/strong><br>Parce que \u00e7a colle \u00e0 la r\u00e9alit\u00e9 : la variabilit\u00e9 existe. On la mesure, on l\u2019assume, on la pilote.<\/p>\n\n\n\n<p><strong>Exemple :<\/strong><br>Sur les 3 derniers mois :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>85% des tickets \u201cStandard\u201d livr\u00e9s en \u2264 8 jours \u2192 <strong>SLE = 8 jours (85%)<\/strong><\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"sla\">13) SLA \u2014 <em>Service Level Agreement<\/em> (accord contractuel)<\/h2>\n\n\n\n<p><strong>D\u00e9finition :<\/strong> un engagement <strong>formel<\/strong> (contrat \/ accord de service) avec cons\u00e9quences \u00e9ventuelles (p\u00e9nalit\u00e9s, cr\u00e9dits\u2026).<\/p>\n\n\n\n<p><strong>Diff\u00e9rence simple :<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>SLE<\/strong> : attente interne\/produit, bas\u00e9e sur donn\u00e9es<\/li>\n\n\n\n<li><strong>SLA<\/strong> : engagement externe, souvent juridique\/contractuel<\/li>\n<\/ul>\n\n\n\n<p><strong>Pi\u00e8ge :<\/strong><br>Avoir un SLA sans syst\u00e8me capable de tenir un flux\u2026 c\u2019est signer une promesse \u00e0 cr\u00e9dit.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"slt\">14) SLT \u2014 <em>Service Level Target<\/em> (objectif de niveau de service)<\/h2>\n\n\n\n<p><strong>D\u00e9finition :<\/strong> une cible interne : \u201con vise X jours\u201d (souvent li\u00e9e au SLE, mais plus volontariste).<\/p>\n\n\n\n<p><strong>Bon usage :<\/strong><br>Tu peux avoir :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>SLE (r\u00e9alit\u00e9 mesur\u00e9e)<\/li>\n\n\n\n<li>SLT (objectif d\u2019am\u00e9lioration)<br>\u2026 et suivre l\u2019\u00e9cart.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"aging-wip\">15) Aging WIP \u2014 \u00e2ge du WIP (depuis combien de temps c\u2019est \u201cen cours\u201d)<\/h2>\n\n\n\n<p><strong>D\u00e9finition :<\/strong> pour chaque item en cours, combien de temps il a d\u00e9j\u00e0 pass\u00e9 dans le syst\u00e8me (ou dans un \u00e9tat donn\u00e9).<\/p>\n\n\n\n<p><strong>Pourquoi c\u2019est un super signal :<\/strong><br>Parce que \u00e7a te permet d\u2019identifier les tickets qui deviennent \u201cdangereux\u201d (risque de d\u00e9rive, oubli, complexit\u00e9 cach\u00e9e).<\/p>\n\n\n\n<p><strong>Bonne pratique :<\/strong><br>Mettre en \u00e9vidence les items qui d\u00e9passent un seuil (ex : au-del\u00e0 du SLE 85%).<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"work-item\">16) Work Item \u2014 l\u2019unit\u00e9 de travail<\/h2>\n\n\n\n<p><strong>D\u00e9finition :<\/strong> ce que tu fais circuler sur ton board. Un ticket, une user story, un bug, une demande, une t\u00e2che.<\/p>\n\n\n\n<p><strong>Rappel :<\/strong><br>Si ton work item n\u2019a pas une d\u00e9finition claire du \u201cDone\u201d, tu mesures du brouillard.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"definition-of-done\">17) Definition of Done \u2014 d\u00e9finition de \u201cfini\u201d<\/h2>\n\n\n\n<p><strong>D\u00e9finition :<\/strong> conditions explicites pour consid\u00e9rer un item termin\u00e9.<br>Ex : tests pass\u00e9s, PR merg\u00e9e, doc mise \u00e0 jour, d\u00e9ploy\u00e9, valid\u00e9\u2026<\/p>\n\n\n\n<p><strong>Pourquoi c\u2019est indispensable :<\/strong><br>Sans Definition of Done, le \u201cDone\u201d devient un \u00e9tat psychologique.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"pull-system\">18) Pull System \u2014 syst\u00e8me en tirage<\/h2>\n\n\n\n<p><strong>D\u00e9finition :<\/strong> on ne \u201cpousse\u201d pas du travail sur les gens. Le travail est \u201ctir\u00e9\u201d quand il y a de la capacit\u00e9 et que les r\u00e8gles le permettent.<\/p>\n\n\n\n<p><strong>Pourquoi c\u2019est plus stable :<\/strong><br>Parce que \u00e7a r\u00e9duit le WIP, donc r\u00e9duit le lead time.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"push-vs-pull\">19) Push vs Pull \u2014 la diff\u00e9rence qui change tout<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Push<\/strong> : \u201cTiens, prends ce ticket en plus.\u201d<\/li>\n\n\n\n<li><strong>Pull<\/strong> : \u201cJ\u2019ai fini, je tire le prochain selon les r\u00e8gles.\u201d<\/li>\n<\/ul>\n\n\n\n<p><strong>Indice :<\/strong><br>Si tu entends beaucoup \u201con te met \u00e7a dans les mains\u201d, tu es en push.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"little-s-law\">20) Little\u2019s Law \u2014 la loi de Little (le lien WIP \/ d\u00e9bit \/ d\u00e9lai)<\/h2>\n\n\n\n<p>Une relation simple (\u00e0 condition que le syst\u00e8me soit relativement stable) :<\/p>\n\n\n\n<p><strong>Lead Time \u2248 WIP \/ Throughput<\/strong><\/p>\n\n\n\n<p><strong>Interpr\u00e9tation :<\/strong><br>Si ton throughput reste constant, <strong>plus tu as de WIP, plus ton lead time augmente<\/strong>.<\/p>\n\n\n\n<p><strong>Exemple :<\/strong><br>WIP = 20 items, throughput = 10 items\/semaine \u2192 lead time \u2248 2 semaines.<\/p>\n\n\n\n<p>Ce n\u2019est pas de la magie. C\u2019est de la tuyauterie.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"forecasting\">21) Forecasting \u2014 pr\u00e9vision (bas\u00e9e sur le d\u00e9bit)<\/h2>\n\n\n\n<p><strong>D\u00e9finition :<\/strong> estimer quand un ensemble de tickets sera termin\u00e9 \u00e0 partir du throughput historique (ou via simulation type Monte Carlo).<\/p>\n\n\n\n<p><strong>Bon sens Kanban :<\/strong><br>On pr\u00e9voit mieux avec du d\u00e9bit et de la variabilit\u00e9 mesur\u00e9e, qu\u2019avec des estimations au doigt mouill\u00e9.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"replenishment\">22) Replenishment \u2014 r\u00e9approvisionnement<\/h2>\n\n\n\n<p><strong>D\u00e9finition :<\/strong> moment o\u00f9 l\u2019on d\u00e9cide <strong>quoi<\/strong> entre dans le syst\u00e8me \u201cpr\u00eat \u00e0 \u00eatre tir\u00e9\u201d.<br>Souvent une \u00e9tape \u201cReady\u201d.<\/p>\n\n\n\n<p><strong>Pourquoi \u00e7a compte :<\/strong><br>Parce que si le \u201cReady\u201d est rempli de tickets flous, l\u2019\u00e9quipe va perdre du temps \u00e0 clarifier\u2026 en plein milieu du flux.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"ready\">23) Ready \u2014 \u201cpr\u00eat\u201d (mais pr\u00eat \u00e0 quoi ?)<\/h2>\n\n\n\n<p><strong>D\u00e9finition :<\/strong> \u00e9tat o\u00f9 l\u2019item est suffisamment clair pour \u00eatre commenc\u00e9 sans d\u00e9couvrir un manque critique au bout de 30 minutes.<\/p>\n\n\n\n<p><strong>Astuce :<\/strong><br>\u201cReady\u201d sans crit\u00e8res, c\u2019est une salle d\u2019attente.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"expedite\">24) Expedite \u2014 urgentissime<\/h2>\n\n\n\n<p><strong>D\u00e9finition :<\/strong> classe de service qui court-circuite (presque) tout.<\/p>\n\n\n\n<p><strong>R\u00e8gle saine :<\/strong><br>L\u2019expedite doit \u00eatre <strong>rare<\/strong>, et <strong>compens\u00e9<\/strong> : si tout est expedite, plus rien n\u2019est expedite, et ton syst\u00e8me devient un incendie permanent.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"cadence\">25) Cadence \u2014 le rythme des rituels<\/h2>\n\n\n\n<p><strong>D\u00e9finition :<\/strong> fr\u00e9quence des moments de pilotage (replenishment, delivery review, ops review, risk review\u2026).<\/p>\n\n\n\n<p><strong>Pourquoi c\u2019est mieux que \u201cdes r\u00e9unions\u201d :<\/strong><br>Parce que la cadence est une m\u00e9canique de contr\u00f4le, pas un calendrier de souffrance.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">26) Swimlane \u2014 la segmentation du flux<\/h2>\n\n\n\n<p><strong>D\u00e9finition :<\/strong> lignes horizontales divisant un tableau Kanban ou Scrum pour cat\u00e9goriser les \u00e9l\u00e9ments de travail selon des crit\u00e8res sp\u00e9cifiques (type de demande, niveau d&rsquo;urgence, client ou \u00e9quipe).<\/p>\n\n\n\n<p><strong>Pourquoi c\u2019est mieux que \u201cdes cat\u00e9gories\u201d :<\/strong> Parce que la swimlane est une <strong>priorit\u00e9 visuelle<\/strong>, pas juste un dossier de rangement. Elle force \u00e0 voir les goulots d&rsquo;\u00e9tranglement par nature de t\u00e2che et emp\u00eache les urgences de \u00ab\u00a0noyer\u00a0\u00bb le travail de fond en les isolant dans leur propre couloir de nage.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h1 class=\"wp-block-heading\">Le mini-guide \u201ccomment ne pas se tromper de mots\u201d<\/h1>\n\n\n\n<p>Si tu veux retenir l\u2019essentiel :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Tu pilotes la <strong>charge<\/strong> avec le <strong>WIP<\/strong> (et ses limites)<\/li>\n\n\n\n<li>Tu pilotes la <strong>rapidit\u00e9 per\u00e7ue<\/strong> avec le <strong>Lead time<\/strong><\/li>\n\n\n\n<li>Tu pilotes l\u2019<strong>ex\u00e9cution<\/strong> avec le <strong>Cycle time<\/strong><\/li>\n\n\n\n<li>Tu pilotes la <strong>capacit\u00e9 de sortie<\/strong> avec le <strong>Throughput<\/strong><\/li>\n\n\n\n<li>Tu pilotes la <strong>pr\u00e9dictibilit\u00e9<\/strong> avec le <strong>SLE<\/strong><\/li>\n\n\n\n<li>Tu diagnostiques le <strong>syst\u00e8me<\/strong> avec le <strong>CFD<\/strong> (et l\u2019\u00e2ge du WIP)<\/li>\n<\/ul>\n\n\n\n<p>Et surtout : <strong>tu n\u2019am\u00e9liores pas ce que tu caches<\/strong>. Un board Kanban n\u2019est pas une d\u00e9co. C\u2019est une vitrine du flux.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p><strong>Bonus : un exemple concret (ultra courant) en Kanban IT<\/strong><\/p>\n\n\n\n<p>Tu as une \u00e9quipe Run + petits projets.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Le board se remplit.<\/li>\n\n\n\n<li>Les tickets \u201cIn Progress\u201d montent \u00e0 15.<\/li>\n\n\n\n<li>Les devs jurent qu\u2019ils bossent.<\/li>\n\n\n\n<li>Le client jure qu\u2019il attend.<\/li>\n<\/ul>\n\n\n\n<p>Tu regardes :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>CFD : \u201cReview\u201d s\u2019\u00e9paissit \u2192 goulot.<\/li>\n\n\n\n<li>Aging WIP : 3 tickets bloqu\u00e9s depuis 12 jours.<\/li>\n\n\n\n<li>Lead time : m\u00e9diane qui monte.<\/li>\n\n\n\n<li>Throughput : stable mais fait surtout des petits items.<\/li>\n<\/ul>\n\n\n\n<p>Action Kanban typique :<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>WIP limit plus strict sur \u201cIn Progress\u201d <strong>et<\/strong> \u201cReview\u201d<\/li>\n\n\n\n<li>Politique : \u201csi Review est plein, on arr\u00eate de d\u00e9marrer\u201d<\/li>\n\n\n\n<li>Classe Expedite limit\u00e9e \u00e0 1 item max<\/li>\n\n\n\n<li>SLE communiqu\u00e9 : \u201c85% des standard en \u2264 8 jours\u201d<\/li>\n\n\n\n<li>Revue hebdo des items qui d\u00e9passent le SLE (aging)<\/li>\n<\/ol>\n\n\n\n<p>R\u00e9sultat : moins de \u201ccommenc\u00e9s\u201d, plus de \u201ctermin\u00e9s\u201d. Et un client qui arr\u00eate de relancer toutes les 4 heures.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Il y a un moment, dans toutes les \u00e9quipes IT, o\u00f9 la conversation d\u00e9raille. \u2014 \u201cOn a trop de tickets en cours.\u201d\u2014 \u201cOui mais le&#8230;<\/p>\n","protected":false},"author":2,"featured_media":121,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_bbp_topic_count":0,"_bbp_reply_count":0,"_bbp_total_topic_count":0,"_bbp_total_reply_count":0,"_bbp_voice_count":0,"_bbp_anonymous_reply_count":0,"_bbp_topic_count_hidden":0,"_bbp_reply_count_hidden":0,"_bbp_forum_subforum_count":0,"footnotes":""},"categories":[4,3],"tags":[],"class_list":["post-120","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-agilite","category-vocabulaire"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.6 - 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