I just use a groupinv.mac. It's a simple macro I made, but works well for me. I am no expert on this crap, but what works, works. You can add more groups as you see fit and just change names. Run /mac groupinv.mac on your main character and it's all good
It makes the people you choose invite to a group and then your leader raid invites the group leaders.
Just setup a hot key with /mac groupinv and you are good to go after editing the names.
Also welcome back to EZ
Sub Main
| THIS GROUP/RAID INVITE IS FOR ALL GROUPS TO HAVE ONE CURER
| STARTING WITH GROUP INVITES THEN RAID INVITES
|Main char invite group 1
/invite name
/invite name2
/invite name3
/invite name4
/invite name5
/delay 2s
/bct name //keypress ctrl+I
/bct name2 //keypress ctrl+I
/bct name3 //keypress ctrl+I
/bct name4 //keypress ctrl+I
/bct name5 //keypress ctrl+I
/delay 2s
|Group 2 leader invite
/bct nameofgroup2leader //invite name
/bct nameofgroup2leader //invite name2
/bct nameofgroup2leader //invite name3
/bct nameofgroup2leader //invite name4
/bct nameofgroup2leader //invite name5
/delay 2s
/bct name //keypress ctrl+I
/bct name2 //keypress ctrl+I
/bct name3 //keypress ctrl+I
/bct name4 //keypress ctrl+I
/bct name5 //keypress ctrl+I
/delay 2s
|Group 3 leader invite
/bct nameofgroup3leader //invite name
/bct nameofgroup3leader //invite name2
/bct nameofgroup3leader //invite name3
/bct nameofgroup3leader //invite name4
/bct nameofgroup3leader //invite name5
/delay 2s
/bct name //keypress ctrl+I
/bct name2 //keypress ctrl+I
/bct name3 //keypress ctrl+I
/bct name4 //keypress ctrl+I
/bct name5 //keypress ctrl+I
/delay 5s
|INVITING GROUPS TO FORM A RAID
/raidinvite nameofgroup2leader
/raidinvite nameofgroup3leader
/delay 3s
/bca //raidaccept
/return