Seamless communication resource transition between a group-based communication system and an external communication system

1. One or more non-transitory computer-readable media storing computer-executable instructions that, when executed by at least one processor, perform a method for transmitting a communication resource from an external communication system to a group-based communication system, the method comprising:

causing display of a first user interface on a first computing device, the first user interface comprising a first visual representation of an external communication resource and a sharing affordance;

in response to detecting selection of the sharing affordance, causing display of a second user interface on the first computing device, wherein the second user interface comprises a plurality of settings for display of the external communication resource in the group-based communication system,

wherein the plurality of settings is determined based in part on a resource type of the external communication resource, and

wherein each setting of the plurality of settings is set to a recommended value based in part on the external communication resource; and

in response to detecting selection of the plurality of settings from a plurality of recommended settings and selection of the sharing affordance to transmit the external communication resource to the group-based communication system,

transmitting the external communication resource and the selected plurality of settings for display in the group-based communication system based on the selected plurality of settings.

2. The one or more non-transitory computer-readable media of claim 1 , wherein the external communication resource is an email communication resource.

3. The one or more non-transitory computer-readable media of claim 1 , wherein the second user interface comprises the first visual representation of the external communication resource displayed in accordance with the selected plurality of settings.

4. The one or more non-transitory computer-readable media of claim 1 , wherein the plurality of recommended settings comprises at least one of:

a comment parameter, an attachment parameter, an email notification parameter, and a group-based communication channel identifier parameter.

5. The one or more non-transitory computer-readable media of claim 1 , wherein one of the plurality of settings includes a group-based communication channel identifier parameter for determining which of a plurality of group-based communication channels to display the first visual representation of the external communication resource within.

6. The one or more non-transitory computer-readable media of claim 1 , wherein the external communication resource is a messenger communication resource.

7. The one or more non-transitory computer-readable media of claim 1 , wherein the method further comprises transmitting transition instructions from a resource transition server.

8. A method for transmitting a communication resource from an external communication system to a group-based communication system, comprising:

causing display of a first user interface on a first computing device, the first user interface comprising a first visual representation of an external communication resource and a sharing affordance;

in response to detecting selection of the sharing affordance, causing display of a second user interface on the first computing device, wherein the second user interface comprises a plurality of settings for display of the external communication resource in the group-based communication system,

wherein the plurality of settings is determined based in part on a resource type of the external communication resource, and

wherein each setting of the plurality of settings is set to a recommended value based in part on the external communication resource; and

in response to detecting selection of the plurality of settings from a plurality of recommended settings and selection of the sharing affordance to transmit the external communication resource to the group-based communication system,

transmitting the external communication resource and the selected plurality of settings for display in the group-based communication system based on the selected plurality of settings.

9. The method of claim 8 , wherein the external communication resource is an email communication resource.

10. The method of claim 8 , wherein the second user interface comprises the first visual representation of the external communication resource displayed in accordance with the selected plurality of settings.

11. The method of claim 8 , wherein the plurality of recommended settings comprises at least one of:

a comment parameter, an attachment parameter, an email notification parameter, and a group-based communication channel identifier parameter.

12. The method of claim 8 , wherein one of the plurality of settings includes a group-based communication channel identifier parameter for determining which of a plurality of group-based communication channels to display the first visual representation of the external communication resource within.

13. The method of claim 8 , wherein the external communication resource is a messenger communication resource.

14. The method of claim 8 , wherein the method further comprises transmitting transition instructions from a resource transition server.

15. A system for transmitting a communication resource, comprising:

a group-based communication system; and

a first computing device, wherein the first computing device is programmed to:

cause display of a first user interface, the first user interface comprising a first visual representation of an external communication resource and a sharing affordance;

in response to detecting selection of the sharing affordance, cause display of a second user interface, wherein the second user interface comprises a plurality of settings for display of the external communication resource in the group-based communication system,

wherein the plurality of settings is determined based in part on a resource type of the external communication resource, and

wherein each setting of the plurality of settings is set to a recommended value based in part on the external communication resource; and

in response to detecting selection of the plurality of settings from a plurality of recommended settings and selection of the sharing affordance to transmit the external communication resource to the group-based communication system,

transmitting the external communication resource and the selected plurality of settings for display in the group-based communication system based on the selected plurality of settings.

16. The system of claim 15 , wherein the external communication resource is an email communication resource.

17. The system of claim 15 , wherein the second user interface comprises the first visual representation of the external communication resource displayed in accordance with the selected plurality of settings.

18. The system of claim 15 , wherein the plurality of recommended settings comprises at least one of:

a comment parameter, an attachment parameter, an email notification parameter, and a group-based communication channel identifier parameter.

19. The system of claim 15 , wherein one of the plurality of settings includes a group-based communication channel identifier parameter for determining which of a plurality of group-based communication channels to display the first visual representation of the external communication resource within.

20. The system of claim 15 , wherein the system further comprises a resource transition server further and wherein the system is further programmed to transmit transition instructions from the resource transition server.