Provenance research is especially important when looking into looted objects or those requested for restitution to their countries of origin. However, these are not the only reasons why it is important for museums to research the provenance of their collections.
An unremarkable pot from Lesotho - provenance research in practice

Provenance research seeks to unravel the history of an object. Sometimes, exceptionally interesting stories are connected to the humblest of objects, like this small, chipped 19th century pot with black spots. In this Collection Story we follow the surprising history of this humble pot from Lesotho tracing its route to the Wereldmuseum Leiden.
Author: François Janse van Rensburg