I see different approaches through companies and legislative bodies. Standard is there is the strictly regulated approach which is summarized very well in the post by Christopher.
Opposite to this I see also the collaborative approach, which is just for daily collaborative work (no data classification, no explicit data lifecycle, self regulated access rights) with very few regulations. Members in such an environment enjoy the freedom of "messing around" with Teams (and the SharePoint behind it), quickly involving collaborators all over the world and adapt structures and way of working on the fly, as required for small projects or more social/networking/explorative related activities. A lot of this collaborative entities are just forgotten after the purpose of their creation is gone. The many additional Teams app which can be engaged are also in high use in this environment. Look at it as a laboratory/sandbox environment, before some of the good ideas born and tested there will be established in a controlled way on the regulated business Teams, which is a separate instance.
Users have to be informed on a regular basis, that this environment is just supported from a technical point of view by the IT department (e.g. restore after a technical problem). Old and orphan information objects will not be archived and will be lost completely after a clean up took place. It is accountability of the single user or team lead to copy important data to the "official" SharePoint/Teams for correct preservation in a regulated lifecycle process.
I apologize for the long intro, Sidra, but I would like to better understand the category of data in your case: Is it long term important business data or more short term related collaborative data?
Thanks,
Valentino
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valenrtino ducati
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