Imdb more than one credit

Hi everyone,

Hope you’re having a great day. 
i did background on a film ehere my role wasa DJ but I was also a wedding guest three days later. 
is it a good idea to post more than one role like DJ / Wedding Guest?

or should I keep it only at one role?

or does it not matter?

thanks so much. I am new to IMDB. 

i did read the forums about adding more roles and they stated you can but just wanted to hear everyone’s thoughts. 

thank you