How to change the Lead Source of multiple contacts in bulk

In OnePageCRM you have the option to update the Lead Source of contacts in bulk. 

1
Select a contact or all contacts by ticking the contact checkbox. 
2
In the  Bulk u pdates bar, click More  → under More, select Advanced Updates.

3
In the Advanced bulk updates pop-up, select Lead Source → in the For selected contacts set to drop-down, choose the new Lead Source label you wish to apply → Apply

NOTES
  • If you have over 100 contacts within a filter and you want to bulk update all of them, you can do so by clicking on the ...all # contacts link in the text appeared at the bottom of Bulk updates bar.
  • If a contact is updated as a part of a bulk update, this is not recorded when you run the Last activity filter in Advanced search.