According to this password security documentation, there's a few items to be updated, according to the Cloud instances structure. For example:

 

1. In the first line to enable a password policy, it says "Select  > Security.", but, this is not how we do it in Cloud, and the Security option does not exist in the cog icon. It should "Select  > User Management > Password Policy"
2. In the Set 'Custom' password settings session, it will state that we have the option to update specific fields: Password Length, Character Variety, *Similarity Checks. *However, by going to the Password Policy in Cloud, these fields do not exist. These are only methods on how the user will measure the customisation for the password. We should update it, so it can avoid confusion while people are looking for those fields.
3. The Similarity checks for 'Custom' password settings session is about a field that does not exist, as mentioned in the item above. Also, it could provide some additional confusion since it states that we have the Ignored, Lenient, or *Strict *options to set. We could remove this part, since in the topic above, we will be clarifying that these are only methods for measuring the password complexity/strength

 

A correct documentation, with the available information on the password policy can be found through this link.