Dépendance entre tâches

Dépendance entre tâches




Certaines tâches doivent être accomplies dans un ordre particulier. Lorsque la réalisation d'une certaine tâche dépend du résultat d'une autre, la dépendance permet de les associer et de déterminer un ordre de travail. La diagramme de Gantt fournit une vue d'ensemble de vos tâches de bout en bout en vous aidant à les suivre facilement.

Types de dépendance

Zoho Projects supporte quatre types de dépendance :
a. Finish-To-Start (FS) : La tâche successeur ou dépendante ne peut pas commencer tant que la tâche précédente ou principale n'est pas terminée.
b. Start-To-Start (SS) : La tâche successeur ou dépendante ne peut pas commencer tant que la tâche prédécesseur ou principale n'a pas démarré.
c. Finish-To-Finish (FF) : Une tâche (successeur/prédécesseur) ne peut être terminée tant que l'autre tâche n'est pas terminée.
d. Start-To-Finish (SF) : La tâche successeur ou dépendante peut être achevée lorsque la tâche prédécesseur ou parent est sur le point de commencer.

Paramétrer la dépendance des tâches

Ces paramètres vous aident à configurer les paramètres de dépendance des tâches et à définir le type de dépendance par défaut. Avancez ou prolongez les dates des tâches successeurs ou reprogrammez-les en fonction de la date d'achèvement de la tâche prédécesseur et plus encore.

Avantages

  • Avancer les dates des tâches successeurs en cas d'avancement de la tâche prédécesseur.
  • Prolonger les dates d'échéance des tâches successeurs si la tâche prédécesseur est prolongée.
  • Modifier le calendrier des tâches successeurs en fonction de l'achèvement des tâches prédécesseurs.

Régler les paramètres des dépendances

  • Sélectionnez Zoho Projects >> Paramètres >> Configuration du portail >> Tâche et feuille de temps
  • Depuis l'onglet "Dépendance entre tâches" vous pouvez paramétrer la dépendance entre tâches.

  • Vous pouvez également régler la dépendance depuis l’icône "Paramètres dépendance" à droite de la page du diagramme de Gantt.

Note: "La dépendance par défaut - Automatique" est un type de dépendance qui sera attribué automatiquement en fonction des dates spécifiées pour les tâches principales et secondaires. Le mode automatique est le plus utile lorsque vous ne souhaitez pas décaler les dates de la tâche secondaire même si elles sont décalées pour la tâche principales.

Définir la dépendance dans le diagramme de Gantt (Chronologie)

Les dépendances peuvent être définies au sein d'un même projet ou entre les différents projets.

Entre les tâches de même projet ou entre les différents projets

  • Sélectionnez un projet précis >> Gantt et rapports >> Diagramme de Gantt.
  • Notez que dans la liste déroulante à droite, "Chronologie" est sélectionnée.

  • Survolez sur la tâche depuis laquelle vous voulez créer la dépendance et allez sur l'info. Vous pouvez y trouver des informations telles que la personne chargée de la tâche, la date de début, la date de fin, le statut de la tâche et les tâches précédentes/suivantes.



  • Choisissez entre les onglets "Prédécesseurs" et "Successeurs" en fonction de la dépendance que vous souhaitez créer, puis cliquez sur "Ajouter un prédécesseur" ou "Ajouter un successeur".
  • Dans la liste déroulante "Sélectionnez un projet", le nom de votre projet actuel sera affiché. Saisissez le nom de la tâche que vous souhaitez associer et cliquez sur "Définir la dépendance".

  • Si vous souhaitez créer une dépendance de tâche entre deux projets différents, choisissez un projet différent depuis la liste déroulante "Sélectionnez un projet", saisissez le nom de la tâche et créez la dépendance.


  • Vous pouvez également définir la dépendance depuis la barre de tâche dans le diagramme de Gantt. Cliquez et glissez une ligne depuis la barre de tâche principale et la tâche ciblée dans le diagramme de Gantt. Une dépendance est créée.


Modifier le type de dépendance

  • A partir de la page du diagramme de Gantt, allez sur la tâche pour laquelle vous souhaitez modifier le type de dépendance, cliquez sur l'info.
  • Choisissez entre l'onglet Prédécesseurs et Successeurs en fonction de la dépendance qui a été créée.
  • Cliquez près de la dépendance actuelle pour la modifier.

  • Vous pouvez aussi faire ceci depuis la barre de dépendance sur le diagramme de Gantt.

Dissocier la dépendance

  • A partir de la page du diagramme de Gantt, allez sur la tâche que vous voulez dissocier, cliquez sur l'info.
  • Survolez sur la dépendance et cliquez sur le bouton "Dissocier"

  • Vous pouvez aussi faire ceci depuis la barre de dépendance sur le diagramme de Gantt.


Définir la dépendance dans le diagramme de Gantt (Jalon)

  • Sélectionnez un projet précis >> Gantt et rapports >> Diagramme de Gantt.
  • Notez que dans la liste déroulante à droite, "Jalon" est sélectionné.

  • Suivez les mêmes étapes que celles indiquées ci-dessus depuis le diagramme de Gantt (jalon)

Merci !

    • Sticky Posts

    • Collaboration sans faille avec Zoho One

      Bonjour à tous, Dans cet article nous allons voir comment Zoho One permet une collaboration à différents niveaux .       La façon dont nous travaillons évolue. À mesure que les entreprises se mondialisent, la plupart des activités sont menées en équipe.

    • Recent Topics

    • Edit email address that appears on invoice

      Hi How do I change the email address that appears on invoices, it is showing the email address that i used to sign up to zoho with but I want to change it to another email address that we use for accounts. also is there a way to edit the position of a

    • Zoho Tasks - Add Sorting by Priority

      We are able to Group by and Filter by Priority but for some reason we can't Sort by Priority on the Task lists. Please allow for sorting by priority if the current view is not grouped by priority.

    • customize payment page

      Is there a way to customize, other than the theme colour, the payment page that customers are taken to from invoices? I can't seem to find a way. I just don't like the formatting of the current page and would like to make it look better. I've looked at

    • Zoho People > Candidate Form > error Editable Primary Lookup is needed to set add permission

      Hello All I have try to turn on the add feature in the candidate form It show the error Editable Primary Lookup is needed to set add permission What is missing from my side?

    • 6 time-saving tips for working with tables in Zoho Writer

      Tables have always been the best way to represent data. They help you structure and categorize information systematically and present them in a simpler way. While tables in Zoho Writer are easy to implement, some tasks might not be that obvious.  Here are some time-saving tips to help you work better with tables in Zoho Writer:    1. Insert Multiple Rows / Columns in a Table Adding more rows and columns is the most common action performed while working with tables. Instead of using the Table tab,

    • Add Built-in "Partner Finder" / "Contractor Directory" Tab to Zoho Desk Help

      Hi Zoho Team, We hope you're doing well. We would like to request a new feature for the Zoho Desk Help Center: A built-in, configurable "Partner Finder" / "Contractor Directory" tab or section, similar in concept to your own Zoho Partner Finder at: 🔗

    • Can't get sender adress to work

      Hi, I am having some trouble getting the sender adress to work for responses on tickets. I would like to configure a sender adress that is different from the zohodesk emailadress that is normally used. These are the steps I have followed: 1. Add a new

    • Question Regarding Deleted Reports in Zoho Desk Analytics

      Dear Zoho Desk Support Team, I hope this message finds you well. We have a question regarding the Analytics module in Zoho Desk, specifically related to deleted reports/dashboards. We would like to understand the following: Is there a recycle bin, recovery

    • Add an option to start zobot when user clicks the Chat with Us button

      I would like to have an option to start the zobot when user clicks on "Chat with us" button when chat widget is maximized that way visitors could see first the homepage and decide which channel they would like to use to connect, or to see the quicke help

    • Zoho Books - Feature Request - Provide "Show PDF View" toggle on Invoice records

      I have noticed it is possible to activate or deactivate the PDF preview on some records but not all. This would be very helpful on Invoices when a custom template is being used and the PDF preview does not represent the output file. Not available on:

    • Incorrect Handling of XLSX data

      Trying to import an XLSX schedule of bills into Zoho Books I ran across the problem of date formatting. To replicate: Build a CSV file with bill dates in whatever format you like and import it - this should work if you match the "dd/MM/yyy" etc. format

    • Disable Smart Filters By Default

      The smart filters "feature" is causing confusion for Zoho Mail users. New emails should be delivered to the inbox unless they have specifically opted to redirect them somewhere else. People don't understand that new emails might be waiting in a random

    • Adding Columns to Reports

      Hi, Is it possible to choose fields to be added as columns in the reports? Thank you.

    • How do I automatically assign the project owner for all tasks in Zoho Projects?

      I have been researching for days on how to automatically assign all the tasks to the project owner on creation of the project in Zoho Projects. I have been having to go in and manually change all the task owner from 'unassigned' to the owner of the project

    • CRM Kiosk - Action for GetRecords

      I have a Kiosk screen with GetRecords and want to use the selected records in a custom function. My particular case is to set a lookup value on the selected records. Generally speaking though, I want to work with the selected records in a function. I

    • Extract Archived Projects using Zoho Projects API

      In my organization we archive the projects when they are already completed, charged, invoiced, so that only those that are still pending process remain active. I need to access all projects (active and archived) from an external system, but the API v3

    • Email for customer to provide payment information

      Is there a way for customers when you set up a subscription to get an email that prompts them to put in their billing information to start their subscription? Also, can you show the subscription in their portal?

    • Unable to display field label from a hidden Single Line Textbox in Description

      Hi folks, I'm unable to display my hidden field, e.g. ${zf:SingleLine4} , in my description. I'm pre-filling this hidden Single Line Text box via "Field Alias - Pre-fill URL" settings. I noticed that my decimal form fields work, e.g. ${zf:Decimal}, and

    • Lookup fields

      Is there any way to add Lookup fields to Zoho FSM -- I do not see the option but I see default lookup fields in different modules

    • Zoho Analytics - Bill Table

      Hi I am new to Zoho and mainly work in Books. Recently learned of Zoho Analytics and am exploring it to create reports that would be useful for me. For example, I want to create a bills cash forecast by week for cash flow planning. When I start to create

    • Creating a tax - amount table in Analytics

      Hi everyone, I would like to create a report in Zoho Anayltics that creates the tax and amounts in a table. I have been able to create a report that shows me all the tax accounts, but I can't get it combined with the amounts of the accounts. Is there

    • Is it possible to do custom domains on test accounts that use saml setups?

      In Zoho Billing, Is it possible to do custom domains on test accounts that use saml setups for the customer portal?

    • I’m facing an issue while trying to upload a PDF file to a custom file upload field within the Leads module via the Zoho CRM API.

      Hi Zoho Team, I’m facing an issue while trying to upload a PDF file to a custom file upload field within the Leads module via the Zoho CRM API. I am able to manually upload a PDF into this field through the UI. I am also able to upload files as attachments

    • No chat option

      Chat option is not available in Android app.

    • How to add custom templates in zoho sheets mobile

      How can I add custom templates in Zoho spreadsheet mobile?

    • Order Items

      Hi .. We have to implement orders with line but each line should have a separate record and not as a subform, does anyone have experience with that kind of solution what is the best practice for that kind of thing Thanks

    • Trello: Invalid Client - Client ID passed does not exist

      Hello, I am trying to authorize the Zoho CRM power-up in Trello but always land on the following page: I tried adding a trello client to the Zoho API console but this generated a different client ID to the one in the link of the page in the above picture.

    • Zoho Sprints - Q2 updates for 2025

      Hello everyone! We’re excited to share the latest updates from Zoho Sprints for Q2 2025! This quarter, we rolled out a few highly-requested features designed to enhance collaboration and time management across your projects. Here's a look back at the

    • CRM Email Insights Not Working - Status not Changing

      I used to be able to see if a customer opened/read an email in CRM, but I no longer get those status changes inside their record. I have everything enabled and I am sending the email from CRM. The experience center has the status' enabled as well. Any

    • The use of Ticket statuses

      When your support team mark a ticket "Closed" before I had a time to check what your team has done on the ticket - I have to consider this as you consider the ticket closed even if I dont consider it closed. Which automatically produce a negative sentiment.

    • "Replace" an existing version of CRM

      Hi all, I have a question, I saw an article about this once, but I now cannot find it. I am working with a client who has had their CRM in Zoho One built and extensively modified. But it is non-functional now, and rather than try and unpick the system,

    • Data Import From a private PostgreSQL RDS Instance

      Hello All, I feel like the problem I am experiencing has been seen before; however, I am having a difficult time finding any solutions. Hoping the community has some insights. I am trying to import data from a PostgreSQL RDS instance that is behind an

    • Assistance Required: Authentication Error When Sending Credit Application Form

      Hi, I'm encountering an error message that states: "Authentication unsuccessful – the user credentials were incorrect." This occurs when I attempt to send the credit application form to our customers. I've attached the form I’m trying to send for your

    • Missing Fields in Lead Conversion Mapping

      I’ve been using Zoho CRM since 2013 to manage leads and convert them into contacts and jobs. When I convert a lead to a customer, I create a new contact and a job. Previously, this process automatically transferred key information from the lead to the

    • Allow selection of select inactive users in User data fields

      Hello, We sometimes need to select a previous employee that has an inactive account in the User data field. For example, when doing database cleanup and indicating actions are done by a certain employee that weren't filled out when they were part of the

    • Connection to Zoho One

      My org has a Zoho One account, which includes Zoho Social. We are wanting to try linkthread. However, I want to make sure it is set up properly from an account perspective, as I have accidentally created Zoho accounts separate from Zoho One when I didn't

    • Ticket Automatically Created from Closed Chat

      Is there a way to prevent a ticket being create for every chat.... or at the very least have it automatically closed.

    • IMPORT INVOICES CSV

      Hi, Impossible to import invoices in Zoho books with a csv file. I have also tried with the template. My topic keeps getting closed but I did not get any answer Is there an issue with this fonctionnality ?

    • Related Lists in Email Templates

      Hi Zoho team, I would love to see a feature where related list information can easily be added to an email template (instead of mail merge). I have a client who books flights for their customers. They do this through a Flights module so all booked flights

    • Outlook plugin funktioniert nicht.

      DAs Outlook Plugin funktioniert nicht mehr. Ich werde aufgefordert, mich mit der App "OneAuth" anzumelden Intelligente Anmeldung per OneAuth funktioniert nicht zufreidenstellend. Nach erfolgreicher Anmeldungung mittels QR Code lande ich wieder beim QR

    • Next Page