What does SS and FF mean in MS Project?

What does FF stand for in Microsoft Project?

Each predecessor task is represented by its task ID number, which may be followed by a dependency type and the lead or lag time. The dependency types for predecessors are FS (finish-to-start), FF (finish-to-finish), SS (start-to-start), and SF (start-to-finish).

What is FS in Gantt chart?

Finish to Start (FS)—The predecessor ends before the successor can begin. Start to Start (SS)—The predecessor begins before the successor can begin. Finish to Finish (FF)—The predecessor ends before the successor can end.

What are the four types of dependencies?

There are 4 types of dependencies in project management viz. Mandatory, Discretionary, External, & Internal.

What is FF activity?

Finish to finish (FF) A FF B means “activity A must finish before activity B can finish” (or “B can’t finish before A is finished”) .

Who are predecessors?

1 : one that precedes especially : a person who has previously occupied a position or office to which another has succeeded. 2 archaic : ancestor.

What is SF in project management?

Start to Finish (SF) is one of the four relationships that are used to prepare a project schedule. The other three are: Finish to Start (FS) Start to Start (SS) Finish to Finish (FF)

How do you identify a predecessor?

Factors that affect predecessors

  1. Finish-to-start: The predecessor must finish before the successor can start.
  2. Finish-to-finish: The predecessor must finish before the successor can finish.
  3. Start-to-start: The predecessor must start before the successor can start.
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What is start/finish relationship?

Based on more theoretical definition, “Start-to-Finish” refers to the relationship between two activities that the completion of successor is dependent on the initiation of its predecessor. So, the successor cannot be finished until the start of the predecessor.

How do I add a predecessor?

Choose View > Gantt Chart. Find the Predecessors or Successors column and select the cell for the task you want to link. Note: The Successor column is not shown by default. To show it, go to the last column in the row, and select Add New Column.

What are key dependencies?

Dependencies are the relationships of the preceding tasks to the succeeding tasks. Tasks may have multiple preceding tasks and multiple succeeding tasks. The most common dependency relationship is a finish-to-start relationship.

What is a discretionary project?

A discretionary project is one that requires the exercise of judgement or deliberation by a public agency in determining whether the project will be approved, or if a permit will be issued. … Judgement or deliberation may be exercised by the staff of a permitting agency or by a board, commission, or elected body.