Implementation of the identity organization part for organization management in a standards-based manner.

For handling organizationId, you can use any online tool to perform the following steps:

1. Decoding the base64 organizationId: First, decode the base64 organizationId yielding a string in the format ciscospark://us/ORGANIZATION/<standard-id>. You should then extract the <standard-id> part.

   For example, if decoding the base64 organizationId gives you ciscospark://us/ORGANIZATION/efc3a1a1-5fcc-45bd-b650-4bf98d0ae26, you should extract efc3a1a1-5fcc-45bd-b650-4bf98d0ae26 as the standard ID.

2. Encoding the standard ID: To encode the standard ID, prepend it with ciscospark://us/ORGANIZATION/ and convert to base64 to obtain the base64 organizationId.

   For example, if you have the standard ID efc3a1a1-5fcc-45bd-b650-4bf98d0ae26, you should encode ciscospark://us/ORGANIZATION/efc3a1a1-5fcc-45bd-b650-4bf98d0ae26 to get the base64 organizationId.