Created Custom Field of Email and i want it to link to Compose Email create

Hi Team,

I have created a custom field as Email of datatype is TextField in Cases Module.

When am Creating a new record in Cases Module am enter email id and saving the record.

Now my question is when i open the record i want:

1. Email id which i enter should be in Link.

2. When i click this email link it should open Create Compose Email with already filled value in Subject field.

Thanks in Advance.

Regards

Syed

Tevfik Tümer, Ramana Raju Santhana, Angel Magana