Helps automate callouts on who should use the first four portals in the Kalecgos encounter. After the fourth portal people will still need to use their brains.
The raid leader can set the order of DPS, Tanks, and Healers in the Custom Options tab of who should take the first 4 portals. When a portal spawns, the raid leader sends messages to raid chat saying who should take that portal. Your version of this weakaura will pick that up and display an on screen announcement telling you to take the portal and play a sound. Sounds can be changed in the Conditions tab.
The DPS use a simple static rotation. For example, you can decide to always send your warlocks into the 1st portal, physical DPS into the 2nd and 3rd portals, and mages/spriest into the 4th portal. The DPS system works with a 3 group strategy too; just don't assign anyone in the 4th portal group.
The tanks and healers use a separate intelligent queue system. One tank will be told to use a portal on the 1st, 3rd, and 4th portal. Two healers will be told to use a portal on the 1st, 3rd, and 4th portal. If your raid has 7 or 8 healers those extra healers will be sent in portal 2. If a tank or healer gets randomly teleported the weakaura will adjust to the situation to ensure enough tanks and healers are where they need to be.
There is no perfect way to automate the portals. This is just a tool to help with announcements and should not be treated as a perfect solution; you will still need to react and communicate based on what happens in the fight and what health the demon and dragon are at.