The difference come from different point of view :
=> on resource planning, you see dates correponding to planning for the resource.
=> on planning, you see dates corresponding to the activity.
Let's concider an exemple :
For task1, Res1 is planned from D1 to D2
For task2, Res2 is planned from D3 (D1<D3<D2) to D4 (D2<D4)
On planning you'll see only one bar from D1 to D4
On Resource planning you'll see 2 bars, one for Res1 from D1 to D2, one for Res2 from D3 to D4
D1________D2
D3________D4
Now, on resource assignment, you never define "validated date" : that's why it cannot be displayed at resource level. Only planned dates can be displayed.
Support us on Capterra
