Manual IBC Transfers are locked behind Developer Mode in Keplr. To perform a manual IBC transfer, we'll need to enable it. To do so, open Keplr, and hit the 3 lines at the top left. From here, you can hit navigate to Settings > Advanced > Enable Developer Mode.

IBC transfers are based on channels, every chain has a corresponding channel, depending on which chain your sending from:

Unification to Osmosis:

channel-0

Osmosis to Unification:

channel-382

Unification to Gravity-Bridge:

channel-2

Gravity-Bridge to Unification:

channel-98

In this example, we'll be going from Osmosis to Unification. Therefore, as mentioned above, we'll be using channel-382.

To add the channels, we can scroll down on the main Keplr wallet page, and hit Advanced IBC Transfer.

Now, we can select which asset we'd like to transfer.

For FUND on Osmosis, you can notice its labeled differently than standard FUND.

After selecting the asset, we can now add our destination channel by tapping the drop-down menu and selecting New IBC Transfer Channel. As mentioned above, we are going from Osmosis to Unification, so we will set the Destination Chain as Unification, and add channel-382 as the channel.

Now, after adding the chain, we can tap the drop-down menu again, and select the newly added channel to send to, and input our destination address.

Afterwards, you can select Next and input the amount you want to send. Thats all there is to it!