Administration > Access Control Rules for PTC FlexPLM > Revisable Entities
  
Revisable Entities
To have revise access for revisable entities, users must have view, create, update, and revise access granted to the Revisable Entity type. If any of the four required access controls is not granted for a given Revisable Entity instance type, the Revise action is not visible for the given instance. This allows for certain types to have revise access while others do not.
Revise access also must be enabled in the custom.lcs.properties file with the following property setting: com.lcs.wc.foundation.LCSRevisableEntity.revise=true.