Wikidata:Requests for comment/how to create stable wikidata lables?

An editor has requested the community to provide input on "how to create stable wikidata lables?" via the Requests for comment (RFC) process. This is the discussion page regarding the issue. If you have an opinion regarding this issue, feel free to comment below. Thank you!

Hello! I am currently working on a database project on the Holocaust, where we want to link our controlled vocabulary to LOD services. Many terms are already available on WikiData, but some specific terms we will use are still missing.

My question: What are the minimum requirements of a new WIKIData label so that it is not deleted by the moderators after some time?

Is it enough if one or two statements are added per label? What must be done to keep a newly created label "stable" in the WikiData universe?

Thanks for your help!!!