Appian Best Practices Info

From where we can get information related to Appian Best Practices. For 16.3 version , I found two documents ,
1. Project_Implementation_Best_Practices_Checklist
2. Standard_Object_Names

but both of them recommend different conventions for few items. For e.g.
For "RULES" naming convention
1. Project_Implementation_Best_Practices_Checklist says "All Rule names use the form PREFIX_camelCase()"
2. Standard_Object_Names says "For Rules, use pascal case"

Please assist.

OriginalPostID-267211