Create A Collection (from a datasource)

Input SharePoint List: mySharePointList

Number	Month	StartDate	Favorite
1	January	1/1/2019	false
2	February	2/1/2019	false
3	March	3/1/2019	true
4	Chevy	4/1/2019	false
5	April	5/1/2019	false

Note: could also be another type of datasource: Excel, SQL, Common Data Service, etc.

Output collection: myCollectionName

Number	Month	StartDate	Favorite
1	January	1/1/2019	false
2	February	2/1/2019	false
3	March	3/1/2019	true
4	Chevy	4/1/2019	false
5	April	5/1/2019	false

Solution code:

//Create a collection from a datasource
ClearCollect(myCollectionName, mySharePointList)