Hello guys! I'm new in the moodle universe. I want to creat a block that allow a manager to send a email to all users in a database, but only the manager user. So my questions are:
1 - Which APIs can I use for creat this block?
2 - How can I put to see this block only the manager?
I made the tutorial for creat blocks and it helped a lot, but the moodle API is so big and I don't know for where I start. Sorry if my english is not so good (I'm learning english). Thanks for all, guys!