CUSTOM-BLOCK-TYPE-IN-DRUPAL

How to create Custom Block Type, Block and how to assign a block to the region in Drupal

structure - > Blog Types -> Add New blocks

Here we can create a one block type
Then we can add a new fields for that block .

After that go with

After that choose block region

Ex: I choose sidebar

Click place block

Than add a custom block using add content block button and select created custom block . and save it .
Then check on the node page . here we created a one block and show into the sidebar .