Feature Idea: Update confirmation message to account for Guest Accounts when linking boards to a channel

[wuwinson]

Summary

When linking a board to a channel, Guest accounts from the channel are not automatically granted access to the board. The board admin should be informed of this so they know who will be getting access to their board.

The copy on the 4 confirmation messages below need to be updated to:

When you link a channel to a board, all members of the channel (existing and new) will be able to edit it. This excludes members who are guests

See thread for reference.

How important this is to me and why

Importance: Medium

Use cases:

Boards share dialog

1. Linking a channel to the board

2. Linking another channel to the same board

Channel RHS Link Boards dialog

1. Linking a board to the channel

2. Linking a board that is already linked to another channel

[wuwinson]

cc @justinegeffen @asaadmahmood @Pinjasaur for input.

[Pinjasaur]

If we're able to keep it identical for all 4 modals that'll simplify the i18n/translation aspect of it.

Perhaps:

all members of the channel (existing and new) except guests

0/5 otherwise

[wuwinson]

@justinegeffen Any updates on the copy for this? Thanks!

[justinegeffen]

I like @Pinjasaur's suggestion. Here's my proposal that can be applied across all the screens to the existing copy.

"When you link a channel to a board, all members of the channel (existing and new) will be able to edit it. This excludes members who are guests."

cc @wuwinson

[wuwinson]

Thanks @justinegeffen! @sbishel @Pinjasaur The text has been finalized.

[Pinjasaur]

I'll plan on getting it in for #3786.