code: public static CPDefinitionOptionValueRel fetchByC_K(
  		long CPDefinitionOptionRelId, String key, boolean retrieveFromCache) {
  		return getPersistence()
  				   .fetchByC_K(CPDefinitionOptionRelId, key, retrieveFromCache);
  	}
docs: Returns the cp definition option value rel where CPDefinitionOptionRelId = &#63; and key = &#63; or returns <code>null</code> if it could not be found, optionally using the finder cache.
  
  @param CPDefinitionOptionRelId the cp definition option rel ID
  @param key the key
  @param retrieveFromCache whether to retrieve from the finder cache
  @return the matching cp definition option value rel, or <code>null</code> if a matching cp definition option value rel could not be found