<prompt> Translate the following text to EnglishMipango ya Utendaji wa Mtendaji Mkuu wa BLM: Viwango vya Utendaji kwa Elements: Mipango ya Utendaji kwa Elements: Mipango ya Utendaji kwa Rating ya Mwaka wa 2002  <response>: BLMs Senior Executive Performance Plans31 Performance Elements31 Performance Standards for Elements32 Performance Standards for Summary Ratings32 Proposed Revisions for the 2002 Rating Year Performance Plans32 