Use "<id>" to replace with current entity id.
Use "{entity:PROPERTYCOLUMN}" to replace with current entity property value.
Use "<loggedInUserId>" to replace with login entity id.
Use "<clpID>" to replace with new client link product id.
Use "<currentEntitySetToFindParent:SETNAME>" New Entity or Entity editing Replace SETNAME with the current Sets name, this will replace tag with its parent entity id.
Use "<viewingEntitySetToFindParent:SETNAME>" Entity ID displayed in URL , Replace SETNAME with the current Sets name, this will replace tag with its parent entity id.