Class specific container questions

[HerpOfHerps]

Been reading up on spell research in general. Question about the LoY high-level spell researches: there are several which, although listed (and yes, there was a disclaimer that it was unverified as of last update, I believe in July) for shamans, also say they need to be combined in a class-specific container. So:

1. Is there a class-specific container for Shamans?
2. If so, what is the thing called?
3. If so, where do I get it?

-HerpOfHerps Saeugerjaeger,
Iksar/Shaman/Karana server

[Qaladar Bragollach]

Shaman/Cleric/Druid spells can be combined in any of the 4 int caster containers.

Sorry, you cannot research them yourself as you do not get that skill.

[HerpOfHerps]

OK, I guess that justifies the existence even more of one of my alts, RavenLoki (Erudite Enchanter). Thanks.