Open bundle editor like shown in the picture:
- click on the add button (plus)
- select ‘New Snippet’
- paste your snippet ( you can find the cladm snippet at the cladm textmate snippet post )
- select Activation: ‘tab trigger’, enter the name of the trigger and the file source type
then type ‘cladmTAB’ et voila’, there’s your snippet! Also you can hit TAB again to go forward with the next tab placeholder.