Architecting and designing > NATO Architecture Framework (NAF) > NAF v4 > Logical Viewpoints > Lr – Lines of Development
  
Lr – Lines of Development
The Lr – Lines of Development viewpoint of NAF v4 is a gannt-style chart to show Projects, their Milestones (as circles), and the status of Threads of each Milestone (as colored pie slices) on a timeline.
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Visualization of Project Timeline Before/After First/Last Milestone
You can turn off visualization of the Project timeline before the first Milestone by opening the definition of the Project, and then toggling off Pre-existing on the Timeline tab.
You can turn off visualization of the Project timeline before the first Milestone by opening the definition of the Project, and then toggling off Unending on the Timeline tab.
Timeline Start and End Dates
You can open select and open the definition of the Timeline itself at the bottom of the diagram, to specify the start and end dates of the timeline, and the granularity of it (Days, Weeks, Months, Years).
You can also select the Timeline and drag on it – to expand or contract it horizontally.
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Timeline Under Each Project Symbol
You can select to display a timeline under each horizontal Project symbol – open the definition of a Project, and then on the Symbol tab, toggle on Show Timeline Beneath Project Bar.
Parent topic
Logical Viewpoints