{"id":16998,"date":"2022-06-08T12:29:19","date_gmt":"2022-06-08T10:29:19","guid":{"rendered":"https:\/\/parm.com\/project-management-abc-g-for-gantt-chart\/"},"modified":"2026-09-14T15:39:31","modified_gmt":"2026-09-14T13:39:31","slug":"project-management-abc-g-for-gantt-chart-4","status":"publish","type":"post","link":"https:\/\/parm.com\/fr\/project-management-abc-g-for-gantt-chart-4\/","title":{"rendered":"ABC de la gestion de projet: G comme Diagramme de Gantt"},"content":{"rendered":"\n<div class=\"et_pb_section_0 et_pb_section et_section_regular et_block_section\"><div class=\"et_pb_row_0 et_pb_row et_block_row\"><div class=\"et_pb_column_0 et_pb_column et_pb_column_4_4 et-last-child et_block_column et_pb_css_mix_blend_mode_passthrough\"><div class=\"et_pb_text_0 et_pb_text et_pb_bg_layout_light et_pb_module et_block_module preset--module--divi-text--default\"><div class=\"et_pb_text_inner\"><h1>Diagramme de Gantt<\/h1>\n<p><span style=\"font-size: large;\">Comment utiliser le diagramme de Gantt pour obtenir une vue d'ensemble claire de vos projets<br \/><\/span><\/p>\n<\/div><\/div><\/div><\/div><div class=\"et_pb_row_1 et_pb_row et_block_row\"><div class=\"et_pb_column_1 et_pb_column et_pb_column_4_4 et-last-child et_block_column et_pb_css_mix_blend_mode_passthrough\"><div class=\"et_pb_image_0 et_pb_image et_pb_module et_block_module\"><span class=\"et_pb_image_wrap\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/parm.com\/wp-content\/uploads\/2023\/04\/Post_PM-ABC_Gantt_FR.jpg\" alt=\"L&#039;ABC de la gestion de projet : G comme \u00ab diagramme de Gantt \u00bb\" title=\"Article_ABC_de_la_gestion_de_projet_diagramme_de_Gantt\" width=\"2500\" height=\"1313\" srcset=\"https:\/\/parm.com\/wp-content\/uploads\/2023\/04\/Post_PM-ABC_Gantt_FR.jpg 2500w, https:\/\/parm.com\/wp-content\/uploads\/2023\/04\/Post_PM-ABC_Gantt_FR-1280x672.jpg 1280w, https:\/\/parm.com\/wp-content\/uploads\/2023\/04\/Post_PM-ABC_Gantt_FR-980x515.jpg 980w, https:\/\/parm.com\/wp-content\/uploads\/2023\/04\/Post_PM-ABC_Gantt_FR-480x252.jpg 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) and (max-width: 1280px) 1280px, (min-width: 1281px) 2500px, 100vw\" class=\"wp-image-14427\" \/><\/span><\/div><\/div><\/div><div class=\"et_pb_row_2 et_pb_row et_pb_equal_columns et_block_row\"><div class=\"et_pb_column_2 et_pb_column et_pb_column_4_4 et-last-child et_block_column et_pb_css_mix_blend_mode_passthrough\"><div class=\"et_pb_text_1 et_pb_text et_pb_bg_layout_light et_pb_module et_block_module preset--module--divi-text--default\"><div class=\"et_pb_text_inner\"><p>Un diagramme de Gantt est l'une des m\u00e9thodes les plus courantes et les plus efficaces pour repr\u00e9senter, dans le cadre de la gestion de projet, des t\u00e2ches, des lots de travail, des sous-projets, des phases, des projets ou des programmes en fonction du temps. Pour la planification initiale d\u2019un projet, on utilise g\u00e9n\u00e9ralement dans un premier temps un plan de structure du projet. Cependant, celui-ci \u00e9tant moins adapt\u00e9 \u00e0 la planification des d\u00e9lais et du d\u00e9roulement, on recourt le plus souvent au diagramme de Gantt.<\/p>\n<\/div><\/div><div class=\"et_pb_text_2 et_pb_text et_pb_bg_layout_light et_pb_module et_block_module preset--module--divi-text--default\"><div class=\"et_pb_text_inner\"><div id=\"ez-toc-container\" class=\"ez-toc-v2_0_88 counter-hierarchy ez-toc-counter ez-toc-custom ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<span class=\"ez-toc-title-toggle\"><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/parm.com\/fr\/project-management-abc-g-for-gantt-chart-4\/#Quest-ce_quun_diagramme_de_Gantt\" >Qu&rsquo;est-ce qu&rsquo;un diagramme de Gantt?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/parm.com\/fr\/project-management-abc-g-for-gantt-chart-4\/#Les_elements_les_plus_importants\" >Les \u00e9l\u00e9ments les plus importants<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/parm.com\/fr\/project-management-abc-g-for-gantt-chart-4\/#Comment_creer_un_diagramme_de_Gantt\" >Comment cr\u00e9er un diagramme de Gantt<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/parm.com\/fr\/project-management-abc-g-for-gantt-chart-4\/#Avantages\" >Avantages<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/parm.com\/fr\/project-management-abc-g-for-gantt-chart-4\/#Inconvenients\" >Inconv\u00e9nients<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/parm.com\/fr\/project-management-abc-g-for-gantt-chart-4\/#Particularite_le_diagramme_de_Gantt_multiprojet\" >Particularit\u00e9 : le diagramme de Gantt multiprojet<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/parm.com\/fr\/project-management-abc-g-for-gantt-chart-4\/#Conclusion\" >Conclusion<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"Quest-ce_quun_diagramme_de_Gantt\"><\/span>Qu&rsquo;est-ce qu&rsquo;un diagramme de Gantt?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Dans un diagramme de Gantt, toutes les t\u00e2ches pr\u00e9vues d'un projet sont pr\u00e9sent\u00e9es sous forme de diagramme dans une vue d'ensemble. En r\u00e8gle g\u00e9n\u00e9rale, la structure du projet figure \u00e0 gauche, tandis que les activit\u00e9s sont repr\u00e9sent\u00e9es \u00e0 droite par des barres sur une frise chronologique. De cette mani\u00e8re, toutes les personnes concern\u00e9es peuvent voir clairement quelles t\u00e2ches doivent \u00eatre r\u00e9alis\u00e9es et \u00e0 quel moment.<\/p>\n<p>Le diagramme de Gantt indique g\u00e9n\u00e9ralement<\/p>\n<ol>\n<li>Dates de d\u00e9but et de fin d'un projet<\/li>\n<li>Les t\u00e2ches comprises dans le projet<\/li>\n<li>Les dates de d\u00e9but et de fin pr\u00e9vues pour chaque t\u00e2che<\/li>\n<li>La dur\u00e9e estim\u00e9e de la t\u00e2che<\/li>\n<li>Les chevauchements et les liens entre les t\u00e2ches<\/li>\n<li>Les \u00e9tapes cl\u00e9s au cours du projet<\/li>\n<li>Les marges de temps du projet<\/li>\n<li>Le <a href=\"https:\/\/parm.com\/2022\/02\/16\/projektmanagement-abc-c-wie-critical-path\/\" target=\"_blank\" rel=\"noopener\" title=\"ABC de la gestion de projet: C comme Chemin critique\">chemin critique<\/a> <\/li>\n<li>Souvent, les responsables des t\u00e2ches sont \u00e9galement indiqu\u00e9s<\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<\/div><\/div><\/div><\/div><div class=\"et_pb_row_3 et_pb_row et_block_row\"><div class=\"et_pb_column_3 et_pb_column et_pb_column_4_4 et-last-child et_block_column et_pb_css_mix_blend_mode_passthrough\"><div class=\"et_pb_text_3 et_pb_text et_pb_bg_layout_light et_pb_module et_block_module preset--module--divi-text--default\" id=\"fertigstellungsgrad\"><div class=\"et_pb_text_inner\"><h2><span class=\"ez-toc-section\" id=\"Les_elements_les_plus_importants\"><\/span>Les \u00e9l\u00e9ments les plus importants<br \/><em><\/em><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<\/div><\/div><div class=\"et_pb_text_4 et_pb_text et_pb_bg_layout_light et_pb_module et_block_module preset--module--divi-text--default\" id=\"fertigstellungsgrad\"><div class=\"et_pb_text_inner\"><ul>\n<li><strong>Les dates:<\/strong> Les dates de d\u00e9but et de fin du projet sont parmi les \u00e9l\u00e9ments les plus importants du diagramme de Gantt.<em><\/em>\n<p>&nbsp;<\/p>\n<\/li>\n<li><strong>Les t\u00e2ches:<\/strong> En listant les t\u00e2ches et sous-t\u00e2ches de mani\u00e8re structur\u00e9e, aucune activit\u00e9 n'est oubli\u00e9e, m\u00eame si le projet est complexe.<em><\/em>\n<p>&nbsp;<\/p>\n<\/li>\n<li><strong>D\u00e9lai pr\u00e9vu:<\/strong> Pour s'assurer que les t\u00e2ches sont achev\u00e9es \u00e0 temps et pour garder une trace de l'ach\u00e8vement au cours de la mise en \u0153uvre du projet, le diagramme de Gantt indique la date \u00e0 laquelle chaque t\u00e2che doit \u00eatre achev\u00e9e et le temps n\u00e9cessaire \u00e0 sa r\u00e9alisation.<em><\/em>\n<p>&nbsp;<\/p>\n<\/li>\n<li><strong>D\u00e9pendances :<\/strong> certaines t\u00e2ches peuvent \u00eatre ex\u00e9cut\u00e9es en parall\u00e8le avec d\u2019autres t\u00e2ches \u00e0 tout moment. L\u2019ex\u00e9cution d\u2019autres t\u00e2ches d\u00e9pend les unes des autres pour des raisons de fond ou techniques. Ces relations sont \u00e9galement repr\u00e9sent\u00e9es dans le diagramme de Gantt. Il existe diff\u00e9rents types de d\u00e9pendances :\n<ul>\n<li><strong>Relation \u00ab fin-d\u00e9but \u00bb<\/strong> (s\u00e9quence normale) : lorsque l'op\u00e9ration pr\u00e9c\u00e9dente se termine, l'op\u00e9ration suivante peut commencer.<\/li>\n<li><strong>Relation \u00ab d\u00e9but-d\u00e9but \u00bb<\/strong> (s\u00e9quence de d\u00e9but) : l\u2019activit\u00e9 suivante peut commencer d\u00e8s que l\u2019activit\u00e9 pr\u00e9c\u00e9dente a commenc\u00e9.<\/li>\n<li><strong>Relation \u00ab fin-fin \u00bb<\/strong> (s\u00e9quence de fin) : l'activit\u00e9 suivante peut \u00eatre achev\u00e9e d\u00e8s que l'activit\u00e9 pr\u00e9c\u00e9dente est termin\u00e9e.<\/li>\n<li><strong>Relation \u00ab d\u00e9but-fin \u00bb<\/strong> (s\u00e9quence de saut) : l\u2019op\u00e9ration suivante ne peut pas \u00eatre achev\u00e9e si l\u2019op\u00e9ration pr\u00e9c\u00e9dente n\u2019a pas encore commenc\u00e9.<em><\/em>\n<p>&nbsp;<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<li><strong>Progression:<\/strong> Les barres sont souvent color\u00e9es afin de voir comment un projet \u00e9volue et quelles t\u00e2ches ont d\u00e9j\u00e0 \u00e9t\u00e9 accomplies.<\/li>\n<\/ul>\n<ul>\n<li><strong>Date du jour:<\/strong> une ligne verticale traversant l'ensemble du diagramme de Gantt marque g\u00e9n\u00e9ralement la date du jour.<\/li>\n<\/ul>\n<ul>\n<li><strong>Jalons:<\/strong> Les jalons repr\u00e9sentent les objectifs interm\u00e9diaires et les moments cl\u00e9s de votre projet.<\/li>\n<\/ul>\n<\/div><\/div><\/div><\/div><div class=\"et_pb_row_4 et_pb_row et_block_row\"><div class=\"et_pb_column_4 et_pb_column et_pb_column_4_4 et-last-child et_block_column et_pb_css_mix_blend_mode_passthrough\"><div class=\"et_pb_text_5 et_pb_text et_pb_bg_layout_light et_pb_module et_block_module preset--module--divi-text--default\" id=\"fertigstellungsgrad\"><div class=\"et_pb_text_inner\"><h2><span class=\"ez-toc-section\" id=\"Comment_creer_un_diagramme_de_Gantt\"><\/span>Comment cr\u00e9er un diagramme de Gantt<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Vous pouvez utiliser l'organigramme technique de projet comme base pour le diagramme de Gantt, car vous avez besoin d'une liste regroupant toutes les activit\u00e9s et t\u00e2ches du projet, ainsi que d'un calendrier d\u00e9fini. Vous devez \u00e9galement noter les d\u00e9pendances entre les diff\u00e9rentes t\u00e2ches. Gr\u00e2ce \u00e0 ces informations, vous pouvez cr\u00e9er un diagramme de Gantt, que vous reportiez les donn\u00e9es \u00e0 la main sur papier, que vous cr\u00e9iez un diagramme dans Excel ou que vous utilisiez un logiciel de gestion de projet \u00e0 cette fin. Inscrivez \u00e0 gauche les t\u00e2ches, les lots de travail, les sous-projets, les phases ou les projets et programmes, puis notez \u00e0 droite leurs dates de d\u00e9but et de fin, leur dur\u00e9e ainsi que leurs d\u00e9pendances sur une frise chronologique.<br \/>Voici \u00e0 quoi pourrait ressembler votre diagramme de Gantt :<\/p>\n<ol>\n<li style=\"list-style-type: none;\">\n<\/ol>\n<\/div><\/div><div class=\"et_pb_image_1 et_pb_image et_pb_module et_block_module\"><span class=\"et_pb_image_wrap\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/parm.com\/wp-content\/uploads\/2022\/02\/Projektstruktur.png\" width=\"1920\" height=\"1040\" srcset=\"https:\/\/parm.com\/wp-content\/uploads\/2022\/02\/Projektstruktur.png 1920w, https:\/\/parm.com\/wp-content\/uploads\/2022\/02\/Projektstruktur-1280x693.png 1280w, https:\/\/parm.com\/wp-content\/uploads\/2022\/02\/Projektstruktur-980x531.png 980w, https:\/\/parm.com\/wp-content\/uploads\/2022\/02\/Projektstruktur-480x260.png 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) and (max-width: 1280px) 1280px, (min-width: 1281px) 1920px, 100vw\" class=\"wp-image-4105\" alt=\"Structure de projet avec diagramme de Gantt dans myPARMIdeenmanagement\" title=\"Structure de projet avec diagramme de Gantt dans myPARMIdeenmanagement\" \/><\/span><\/div><\/div><\/div><div class=\"et_pb_row_5 et_pb_row et_block_row\"><div class=\"et_pb_column_5 et_pb_column et_pb_column_1_2 et_block_column et_pb_css_mix_blend_mode_passthrough\"><div class=\"et_pb_text_6 et_pb_text et_pb_bg_layout_light et_pb_module et_block_module preset--module--divi-text--default\"><div class=\"et_pb_text_inner\"><h2><span class=\"ez-toc-section\" id=\"Avantages\"><\/span>Avantages<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul>\n<li><strong>Une vue d'ensemble claire du projet<\/strong><br \/>L'un des grands avantages du diagramme de Gantt r\u00e9side dans la clart\u00e9 de sa pr\u00e9sentation. Le calendrier est ainsi facile \u00e0 comprendre et, m\u00eame pendant la mise en \u0153uvre du projet, vous pouvez \u00e0 tout moment voir o\u00f9 en est le projet et quelles sont les prochaines t\u00e2ches \u00e0 accomplir.<\/li>\n<li><strong>Une communication cibl\u00e9e<\/strong><br \/>L\u2019affichage permanent de l\u2019\u00e9tat d\u2019avancement du projet et des t\u00e2ches en cours permet aux collaborateurs de s\u2019organiser facilement. De plus, le diagramme de Gantt peut \u00eatre utilis\u00e9 pour informer les parties prenantes de l\u2019avancement du projet.<\/li>\n<li><strong>D\u00e9termination des d\u00e9lais et de la charge de travail<\/strong><br \/>Les diagrammes de Gantt permettent de d\u00e9finir des d\u00e9lais et des marges de s\u00e9curit\u00e9 r\u00e9alistes, et ainsi de mieux planifier les projets. De plus, le diagramme de Gantt vous permet de d\u00e9terminer les effectifs n\u00e9cessaires, d\u2019affecter les ressources et de planifier les dates d\u2019\u00e9ch\u00e9ance en fonction des ressources disponibles.<\/li>\n<li><strong>Organisation de projets complexes<\/strong><br \/>M\u00eame les projets complexes peuvent \u00eatre repr\u00e9sent\u00e9s de mani\u00e8re claire dans des diagrammes de Gantt.<\/li>\n<li><strong>Flexibilit\u00e9<\/strong><br \/>Il arrive souvent que des retards ou des modifications surviennent au cours d'un projet. Le diagramme de Gantt s'adapte facilement \u00e0 ces changements.<\/li>\n<li><strong>Motivation des collaborateurs<\/strong><br \/>Gr\u00e2ce \u00e0 cette vue d'ensemble claire, tous les membres de l'\u00e9quipe disposent d'un bon aper\u00e7u de l'avancement du projet. Ils peuvent ainsi adapter leur m\u00e9thode de travail au planning. Gr\u00e2ce aux liens et aux interd\u00e9pendances entre les t\u00e2ches, ils peuvent comprendre les cons\u00e9quences d\u2019un retard sur une t\u00e2che donn\u00e9e pour l\u2019ensemble du projet. Cela se traduit souvent par une meilleure collaboration et une meilleure coordination.<\/li>\n<\/ul>\n<\/div><\/div><\/div><div class=\"et_pb_column_6 et_pb_column et_pb_column_1_2 et-last-child et_block_column et_pb_css_mix_blend_mode_passthrough\"><div class=\"et_pb_text_7 et_pb_text et_pb_bg_layout_light et_pb_module et_block_module preset--module--divi-text--default\"><div class=\"et_pb_text_inner\"><h2><span class=\"ez-toc-section\" id=\"Inconvenients\"><\/span>Inconv\u00e9nients<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul>\n<li><strong>Difficult\u00e9s li\u00e9es \u00e0 la complexit\u00e9 croissante<\/strong><br \/>Dans le cadre de grands projets comportant de nombreuses t\u00e2ches, le diagramme de Gantt peut devenir difficile \u00e0 suivre. Dans ce cas, il est important de regrouper les t\u00e2ches en activit\u00e9s globales pertinentes et de les diviser en sous-t\u00e2ches.<\/li>\n<li><strong>Lin\u00e9arit\u00e9 requise<\/strong><br \/>Le diagramme de Gantt n'est utile que si le projet se d\u00e9roule de mani\u00e8re lin\u00e9aire. Cela signifie qu'un r\u00e9sultat final clair doit \u00eatre d\u00e9fini d\u00e8s le d\u00e9but du projet et que les \u00e9tapes n\u00e9cessaires pour y parvenir doivent \u00eatre clairement d\u00e9finies. Pour les t\u00e2ches sans objectif sp\u00e9cifique, comme c\u2019est le cas notamment dans <a href=\"https:\/\/parm.com\/2021\/11\/24\/agile-methoden\/\" target=\"_blank\" rel=\"noopener\" title=\"ABC de la gestion de projet: A comme m\u00e9thodes agiles\">la gestion de projet agile<\/a>, d\u2019autres outils de planification de projet s\u2019av\u00e8rent plus pertinents, tels que les tableaux Kanban.<\/li>\n<li><strong>Charge de travail<\/strong><br \/>La cr\u00e9ation d\u2019un diagramme de Gantt pour des projets de grande envergure repr\u00e9sente dans un premier temps un travail relativement important. Si la planification du projet doit ensuite \u00eatre adapt\u00e9e \u00e0 des changements, la mise \u00e0 jour des diagrammes de Gantt peut prendre beaucoup de temps. Un logiciel moderne de gestion de projet vous facilite non seulement la mise \u00e0 jour de vos diagrammes de Gantt, mais vous aide \u00e9galement \u00e0 cr\u00e9er vos projets gr\u00e2ce \u00e0 des mod\u00e8les bas\u00e9s sur les meilleures pratiques ou \u00e0 des mod\u00e8les de projet personnalis\u00e9s.<\/li>\n<\/ul>\n<\/div><\/div><\/div><\/div><div class=\"et_pb_row_6 et_pb_row et_block_row\"><div class=\"et_pb_column_7 et_pb_column et_pb_column_4_4 et-last-child et_block_column et_pb_css_mix_blend_mode_passthrough\"><div class=\"et_pb_text_8 et_pb_text et_pb_bg_layout_light et_pb_module et_block_module preset--module--divi-text--default\"><div class=\"et_pb_text_inner\"><h2><span class=\"ez-toc-section\" id=\"Particularite_le_diagramme_de_Gantt_multiprojet\"><\/span>Particularit\u00e9 : le diagramme de Gantt multiprojet<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Les chefs de projet ne sont souvent pas responsables d'un seul projet, mais travaillent simultan\u00e9ment sur plusieurs projets diff\u00e9rents. \u00c9tant donn\u00e9 qu'il peut \u00e9galement exister des d\u00e9pendances entre ces projets, le diagramme de Gantt multiprojets constitue un moyen simple de les repr\u00e9senter tous en m\u00eame temps. Vous pouvez ainsi avoir une vue d\u2019ensemble simultan\u00e9e de l\u2019\u00e9tat d\u2019avancement et des \u00e9tapes cl\u00e9s de plusieurs projets. Vous pouvez v\u00e9rifier la liste des t\u00e2ches et les d\u00e9pendances, et ainsi visualiser la charge de travail, ce qui vous permet de mieux planifier vos activit\u00e9s. De plus, cela vous permet de hi\u00e9rarchiser les diff\u00e9rents projets tout en gardant \u00e0 tout moment une vue d\u2019ensemble du calendrier et du chemin critique de chacun d\u2019entre eux.<\/p>\n<\/div><\/div><div class=\"et_pb_image_2 et_pb_image et_pb_module et_block_module\"><span class=\"et_pb_image_wrap\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/parm.com\/wp-content\/uploads\/2022\/06\/Multi-project-gantt.jpg\" width=\"1570\" height=\"945\" srcset=\"https:\/\/parm.com\/wp-content\/uploads\/2022\/06\/Multi-project-gantt.jpg 1570w, https:\/\/parm.com\/wp-content\/uploads\/2022\/06\/Multi-project-gantt-1280x770.jpg 1280w, https:\/\/parm.com\/wp-content\/uploads\/2022\/06\/Multi-project-gantt-980x590.jpg 980w, https:\/\/parm.com\/wp-content\/uploads\/2022\/06\/Multi-project-gantt-480x289.jpg 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) and (max-width: 1280px) 1280px, (min-width: 1281px) 1570px, 100vw\" class=\"wp-image-6557\" alt=\"Diagramme de Gantt multiprojets\" title=\"Diagramme de Gantt multiprojets\" \/><\/span><\/div><\/div><\/div><div class=\"et_pb_row_7 et_pb_row et_block_row\"><div class=\"et_pb_column_8 et_pb_column et_pb_column_4_4 et-last-child et_block_column et_pb_css_mix_blend_mode_passthrough\"><div class=\"et_pb_text_9 et_pb_text et_pb_bg_layout_light et_pb_module et_block_module preset--module--divi-text--default\"><div class=\"et_pb_text_inner\"><h2><span class=\"ez-toc-section\" id=\"Conclusion\"><\/span>Conclusion<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<\/div><\/div><\/div><\/div><div class=\"et_pb_row_8 et_pb_row et_block_row\"><div class=\"et_pb_column_9 et_pb_column et_pb_column_1_2 et_block_column et_pb_css_mix_blend_mode_passthrough\"><div class=\"et_pb_text_10 et_pb_text et_pb_bg_layout_light et_pb_module et_block_module preset--module--divi-text--default\"><div class=\"et_pb_text_inner\"><p>Le diagramme de Gantt est, \u00e0 juste titre, l\u2019une des m\u00e9thodes de planification de projet les plus connues. Il permet aux membres de l\u2019\u00e9quipe de projet de comprendre les liens entre les diff\u00e9rentes t\u00e2ches, d\u2019am\u00e9liorer la planification et d\u2019adapter le projet aux changements. De par leur format de pr\u00e9sentation, les diagrammes de Gantt sont particuli\u00e8rement adapt\u00e9s aux projets comportant de nombreuses t\u00e2ches parall\u00e8les et interd\u00e9pendantes.<\/p>\n<p>Gr\u00e2ce \u00e0 un logiciel de gestion de projet, vous pouvez cr\u00e9er des diagrammes de Gantt facilement et rapidement, par exemple \u00e0 l\u2019aide de mod\u00e8les personnalis\u00e9s ou d\u2019exemples <a href=\"https:\/\/parm.com\/2022\/01\/19\/projektmanagement-abc-b-wie-best-practice\/\" target=\"_blank\" rel=\"noopener\" title=\"ABC de la gestion de projet: B comme Best Practice\">de bonnes pratiques<\/a>.<\/p>\n<\/div><\/div><\/div><div class=\"et_pb_column_10 et_pb_column et_pb_column_1_2 et-last-child et_block_column et_pb_css_mix_blend_mode_passthrough\"><div class=\"et_pb_text_11 et_pb_text et_pb_bg_layout_light et_pb_module et_block_module preset--module--divi-text--default\"><div class=\"et_pb_text_inner\"><p>En savoir plus sur le logiciel de gestion de projet myPARM :<\/p>\n<\/div><\/div><div class=\"et_pb_module et_pb_button_module_wrapper et_pb_button_0_wrapper preset--group--divi-button--divi-button--hi917qs--default_wrapper preset--module--divi-button--default_wrapper\"><a class=\"et_pb_button_0 et_pb_button et_pb_bg_layout_light et_pb_module et_block_module preset--group--divi-button--divi-button--hi917qs--default preset--module--divi-button--default\" href=\"https:\/\/parm.com\/fr\/myparm\/\">Plus d&#039;informations sur myPARM<\/a><\/div><div class=\"et_pb_text_12 et_pb_text et_pb_bg_layout_light et_pb_module et_block_module preset--module--divi-text--default\"><div class=\"et_pb_text_inner\"><p>Vous souhaitez d\u00e9couvrir myPARM lors d'une d\u00e9monstration ? Alors prenez rendez-vous d\u00e8s maintenant !<\/p>\n<\/div><\/div><div class=\"et_pb_module et_pb_button_module_wrapper et_pb_button_1_wrapper preset--group--divi-button--divi-spacing--hl8mx1oobv_wrapper preset--group--divi-button--divi-button--hi917qs--default_wrapper preset--module--divi-button--default_wrapper\"><a class=\"et_pb_button_1 et_pb_button et_pb_bg_layout_light et_pb_module et_block_module preset--group--divi-button--divi-spacing--hl8mx1oobv preset--group--divi-button--divi-button--hi917qs--default preset--module--divi-button--default\" href=\"https:\/\/calendly.com\/parmag\/myparm-webdemo\" target=\"_blank\">PRENDRE RENDEZ-VOUS<\/a><\/div><\/div><\/div><div class=\"et_pb_row_9 et_pb_row et_block_row\"><div class=\"et_pb_column_11 et_pb_column et_pb_column_4_4 et-last-child et_block_column et_pb_css_mix_blend_mode_passthrough\"><div class=\"et_pb_code_0 et_pb_code et_pb_module\"><div class=\"et_pb_code_inner\"><div class=\"shariff shariff-align-left shariff-widget-align-left\" style=\"display:none\"><ul class=\"shariff-buttons theme-round orientation-horizontal buttonsize-medium\"><li class=\"shariff-button facebook shariff-nocustomcolor\" style=\"background-color:#4273c8\"><a href=\"https:\/\/www.facebook.com\/sharer\/sharer.php?u=https%3A%2F%2Fparm.com%2Ffr%2Fproject-management-abc-g-for-gantt-chart-4%2F\" title=\"Bei Facebook teilen\" aria-label=\"Bei Facebook teilen\" role=\"button\" rel=\"nofollow\" class=\"shariff-link\" style=\"; 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Veuillez consulter votre bo\u00eete de r\u00e9ception et confirmer votre inscription. Si vous ne recevez pas de message, veuillez consulter votre dossier de courrier ind\u00e9sirable. 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