How do I improve the Gaphs generated in Proc GLIMMIX Procedure

[DNYabs]

I have the following code:

      proc glimmix Data = DAL2 plots=All;
      class Rep TRT;
      model Yield = TRT / cl dist=gaussian link=identity;
      random intercept / subject=Rep;
      lsmeans Treatment / adjust=simulate(nsamp=100000) cl lines;
      run;

How do I ensure that the generated graph (attached) includes details such as legend, measurement units for the y or x axes?

Thanks for your help,

DNY

[sbxkoenk]

This is about template modification:

• A SAS programming technique to modify ODS templates
  By Rick Wicklin on The DO Loop October 30, 2017
  https://blogs.sas.com/content/iml/2017/10/30/programming-modify-ods-templates.html
• SAS/STAT 15.3 User's Guide
  ODS Graphics Template Modification
  https://go.documentation.sas.com/doc/en/pgmsascdc/9.4_3.5/statug/statug_templt_toc.htm
• https://blogs.sas.com/content/?s=template+modification

Koen