There are no project management tools to set dependencies between tasks

When it comes to setting up dependencies between tasks, the ONES project management tool can help you do that. Here's how to set task dependencies via ones:

1.Set up pre- and post-dependencies on the plan.

In the process of scheduling project work, project managers can plan and track the progress of work by setting up front and back relationships. When creating or planning, each schedule entry has two progress nodes, "Start and Finish", which can define and pre- and post-task dependencies based on the schedule schedule. The project administrator can directly drag and drop the Gantt chart, or click Add Predependency or Add Post-Influence in the plan details to set the preposition relationship.

2.Dependency diagram.

In the Gantt chart, you can refer to the following drag-and-drop example chart to set the relationship between the plan and the work item.

3.The scope of the pre- and post-relationship influences.

When setting the plan pre- and post-relationship, the administrator needs to configure the pre- and post-relationship according to the system reminder, and the system will define the legitimacy of the plan according to the four dependencies mentioned above, and correct the dependencies beyond the definition of the four dependencies.

4.Automatic scheduling.

Go to Project Management - Project Plan, click the Auto Scheduling button, and the conflicts between plans, milestones, and work items will be handled according to the pre- and post-scheduling rules, and the scheduling logic is as follows:

In summary, for project management needs that require setting dependencies between tasks, you can choose the ONES project management tool.

Recommend Etend project portfolio management software, its WBS plan supports the dependency of project tasks, specifically, Etend can set up a pre-task or a post-task for a task, and the tasks with a pre- and post-relationship will affect each other, and if the time of the pre-task is modified, the time of the post-task will be automatically modified.

Etrend project management software supports dependencies between projects, you can set the pre-task or post-task of the project, and display the dependency on the WBS plan, and the system automatically modifies the planned time of the post-task.

There are four types of relationships between tasks, each of which is illustrated below

Finish-start) relationship.

a.Task 1 must be completed before Task 2 can begin.

b.Such as task 1"Entry", Task 2"Print".The two are FS relations.

Start-start) relationship.

a.If Task 1 does not start, then Task 2 cannot start either.

b.Mission 1 in the hotel"Serve", Task 2"Eat vegetables".It can be served continuously. The two are the SS relationship.

Done-Done) relationship.

a.The completion date of Task 1 determines the completion date of Task 2.

b.Task 1"Laying wires", Task 2"Check the line".Task 2 cannot be completed until Task 1 is completed.

start-finish) relationship.

a.The start date of Task 1 determines the completion date of Task 2. In reality, the frequency of occurrence is lower than that of other relationships.

b.Task 1"Opening", Task 2"Venue set-up".

As for how to determine, it depends on the actual situation and experience. The key is to understand the definitions of these four types of relationships, and also to use "delay" and "lead" flexibly.

It can be successful, and very short and simple projects can. For example, if the project is to purchase goods A from Party A and sell them to Party B, if there is no intermediate time and all goods A are cleared, and there is no backlog, it can be considered that there is no project management, but only operation. But such harsh conditions are almost impossible to achieve, so a good project is inseparable from excellent management, management is not the most important, but it exists in every link of the project.

Project management is indispensable because the entire project plan, including project schedule, project budget, project personnel, project technology, etc., needs to be controlled; Failure to do so may lead to a blind increase in the budget and a delay in progress. Not only will this lose the trust of the customer, but it will also ruin the entire project sooner or later.

Without systematic project management, the project may also be stumbling to complete, but if you can't achieve the results you want, a series of problems may arise in the later stage, which is a headache to deal with. A project thus completed cannot be called a successful project either.

It's not a necessary dependency, right?

When the roots of the tree are dead, will it grow leaves and blossom?

There are four cases of basic logical relations:

1) Finish-to-start (fs).

Finish-to-start (FS): The start of subsequent activities depends on the completion of the predecessor activity.

In terms of practical engineering, this logical relationship can be illustrated by supporting the formwork and pouring concrete, and the concrete can only be poured after the formwork is completed, that is, the time of pouring concrete depends on the time of the formwork.

2) Finish-to-Finish (ff).

Finish-to-finish (ff): The completion of subsequent activities depends on the completion of the predecessor activity.

In terms of practical engineering, it can be explained by foundation pit pumping and foundation pit pouring. The time of foundation pit pumping must depend on the time of foundation pit pouring, and when the foundation pit pouring is completed, the foundation pit pumping can be completed.

3) Start-to-Start (ss).

Start-to-start (ss): The start of the subsequent job depends on the start of the predecessor job.

In terms of actual engineering, it can be explained by the purchase of equipment and the installation of equipment. The installation time of the equipment must start after the arrival of the equipment.

4) Start-to-finish (sf).

Start-to-finish (SF): The completion of subsequent activities depends on the start of the predecessor activity.

In terms of practical engineering, such as the completion of warehouse operations, it depends on the start of the installation of the equipment.

When these four basic logical relationships cannot fully define the dependencies between activities, that is, subsequent jobs cannot start to complete immediately after the start of the previous activity, you can set the delay of the logical relationship to solve the problem. There are two types of delays: positive and negative, and the four basic logical relationships between jobs can be used with delays. The positive delay reflects the extension of the logical relationship, and the negative delay reflects the cross-overlap between the activities.

Engineering project management has the following characteristics: 1 Project management is a complex task (1) The construction project has a long time span, many external influencing factors, is strictly limited by investment, time, quality and other constraints, and is organically combined by a plurality of stages and parts, any of which has a problem in any stage or part, will affect the entire project.