Qlikview Buckets for Workflow analysis

[#1]

Does anyone have an idea on how to group a set of tasks so that the group is complete workflow. I have thousands of asset records and each asset record has an audit trail of actions taken. There is a series of action that constitutes as a complete workflow i need to find a way to group them together. For example

Asset Record	Bucket Groups	Task Record	Task Name
11111	Group 1	123	PickUp
11111	Group 1	585	Bag
11111	Group 1	168	Return
11111	Group 2	1293	PickUp
11111	Group 2	1496	Bag

[sunny_talwar]

What is the grouping in the above example?

[#3]

Column 2 "Bucket Groups" is the example. Pickup, Bag, Return is the workflow being followed.

[Anonymous]

apply if clauses of range (or) use Interval match to get your buckets

[#5]

Not sure how interval match would help me create buckets.