Cleaning Data Tables of old data

I guess at at a high level (perhaps over simplified) you can say there is not really integration from core OneStream down to Marketplace apps, it only works the other way. What I mean by that is, when you do an action in an app such as People Planning, that can initiate something to happen which modifies OneStream or a cube. When you make a change outside of a marketplace application's dashboards or in a cube however, there is no function to then automatically impact one or many marketplace apps. 

Manually removing data always requires a thorough understanding of the solution and I would say that the 'safety' of doing so is dependant on the person doing it and having a back-up plan if things go wrong. The preferred method would be perhaps re-creating the scenario and using the interface to clear the data. In saying all that, I have manually cleared PLP data before.

- Daniel